Daily Math — 2026-04-18
Grade 1 Problems
[Easy] Counting Coins
- EN: How many dimes are there in 3 dimes?
- FR: Combien de dimes y a-t-il dans 3 dimes?
- Choices: A) 2 B) 3 C) 5 D) 4
- Hint: Count the dimes.
- Steps:
- Look at each dime.
- Count them all.
- Answer: 3
[Easy] Simple Addition
- EN: What is 4 + 5?
- FR: Quel est 4 + 5?
- Choices: A) 6 B) 9 C) 8 D) 7
- Hint: Add the numbers together.
- Steps:
- Start from 4.
- Count 5 more.
- Answer: 9
[Easy] Subtracting Apples
- EN: If you have 7 apples and eat 2, how many are left?
- FR: Si tu as 7 pommes et que tu en manges 2, combien en reste-t-il?
- Choices: A) 5 B) 4 C) 3 D) 6
- Hint: Take away the eaten apples.
- Steps:
- Start with 7.
- Remove 2.
- Answer: 5
[Easy] Skip Counting by 10s
- EN: What comes after 20 when counting by 10s?
- FR: Que vient après 20 en comptant par 10?
- Choices: A) 30 B) 40 C) 10 D) 20
- Hint: Add 10 to 20.
- Steps:
- Start at 20.
- Add 10 to it.
- Answer: 30
[Medium] Comparing Numbers
- EN: Which is larger, 12 or 8?
- FR: Lequel est plus grand, 12 ou 8?
- Choices: A) 8 B) 10 C) 12 D) 11
- Hint: Think about sizes.
- Steps:
- Look at both numbers.
- See which one is bigger.
- Answer: 12
[Medium] Adding Special Pets
- EN: If you have 5 cats and 3 dogs, how many pets do you have?
- FR: Si tu as 5 chats et 3 chiens, combien d’animaux as-tu?
- Choices: A) 7 B) 8 C) 9 D) 6
- Hint: Add all the pets together.
- Steps:
- Count cats and dogs.
- Combine them.
- Answer: 8
[Medium] Time Problem
- EN: If it is 3 o'clock now, what time will it be in 2 hours?
- FR: S'il est 3 heures maintenant, quelle heure sera-t-il dans 2 heures?
- Choices: A) 4 B) 5 C) 6 D) 3
- Hint: Add to the current time.
- Steps:
- Start at 3 o'clock.
- Add 2 hours.
- Answer: 5
[Medium] Counting the Snow
- EN: There is 15 cm of snow and 5 cm falls more. How much snow is there now?
- FR: Il y a 15 cm de neige et 5 cm tombent de plus. Combien y a-t-il de neige maintenant?
- Choices: A) 20 B) 18 C) 15 D) 25
- Hint: Add the new snow.
- Steps:
- Start with 15 cm.
- Add 5 cm of snow.
- Answer: 20
[Hard] Simple Word Problem
- EN: If you have 10 candies and give away 4, then receive 6 more, how many do you have?
- FR: Si tu as 10 bonbons et que tu en donnes 4, puis que tu en reçois 6 de plus, combien en as-tu?
- Choices: A) 8 B) 9 C) 10 D) 12
- Hint: Keep track of giving and receiving.
- Steps:
- Start with 10 candies.
- Subtract 4, then add 6.
- Answer: 12
[Hard] Counting Squared Seats
- EN: There are 12 seats arranged in a square formation. How many seats are on each side?
- FR: Il y a 12 sièges disposés en formation carrée. Combien de sièges y a-t-il de chaque côté?
- Choices: A) 4 B) 3 C) 5 D) 6
- Hint: Think about equal sides.
- Steps:
- Divide total seats by 4.
- Check how many fit on one side.
- Answer: 3
Grade 2 Problems
[Easy] Add the Coins
- EN: How much is 2 nickels?
- FR: Combien cela fait-il 2 nickel?
- Choices: A) 5 B) 10 C) 15 D) 2
- Hint: Count the value of nickels.
- Steps:
- Each nickel is worth 5 cents.
- Add them together.
- Answer: 10
[Easy] What’s the Time?
- EN: What time is it if the hour hand is on 2 and the minute hand is on 6?
- FR: Quelle heure est-il si l'aiguille des heures est sur 2 et celle des minutes est sur 6?
- Choices: A) 2:30 B) 2:60 C) 2:15 D) 2:45
- Hint: Half an hour is 30 minutes.
- Steps:
- Identify the hour.
- Check the minute mark.
- Answer: 2:30
[Easy] Simple Subtraction
- EN: If you have 10 cookies and eat 3, how many do you have left?
- FR: Si tu as 10 biscuits et que tu en manges 3, combien en reste-t-il?
- Choices: A) 7 B) 8 C) 6 D) 9
- Hint: Take away the eaten cookies.
- Steps:
- Start with 10.
- Subtract 3.
- Answer: 7
[Easy] Counting in Twos
- EN: What is 2, 4, 6, __?
- FR: Quel est 2, 4, 6, __?
- Choices: A) 7 B) 8 C) 9 D) 10
- Hint: It's the next even number.
- Steps:
- Look for the pattern of 2s.
- Count forward.
- Answer: 8
[Medium] Adding to a Group
- EN: If you have 12 crayons and friend gives you 5 more, how many crayons do you have?
- FR: Si tu as 12 crayons et qu'un ami t'en donne 5 de plus, combien as-tu de crayons?
- Choices: A) 15 B) 17 C) 18 D) 10
- Hint: Combine your crayons with new ones.
- Steps:
- Start with 12.
- Add 5 more.
- Answer: 17
[Medium] Finding Total Time
- EN: If a movie starts at 3:00 PM and lasts for 2 hours, when does it end?
- FR: Si un film commence à 15h00 et dure 2 heures, à quelle heure se termine-t-il?
- Choices: A) 4:00 PM B) 5:00 PM C) 3:30 PM D) 6:00 PM
- Hint: Add 2 hours to the start time.
- Steps:
- Start at 3:00 PM.
- Add 2 hours.
- Answer: 5:00 PM
[Medium] Measuring with Ruler
- EN: If a pencil is 15 cm long and a pen is 7 cm long, what is their total length?
- FR: Si un crayon mesure 15 cm de long et un stylo 7 cm de long, quelle est leur longueur totale?
- Choices: A) 22 B) 20 C) 23 D) 25
- Hint: Combine the lengths.
- Steps:
- Start with the length of the pencil.
- Add the length of the pen.
- Answer: 22
[Medium] Saving Money
- EN: You have 25 cents. If you buy a toy for 15 cents, how much do you have left?
- FR: Tu as 25 cents. Si tu achètes un jouet pour 15 cents, combien te reste-t-il?
- Choices: A) 12 B) 10 C) 8 D) 15
- Hint: Subtract toy's cost from your money.
- Steps:
- Start with 25 cents.
- Take away 15 cents.
- Answer: 10
[Hard] Time Quiz
- EN: If it's 1:30 PM now, how many minutes until 3:00 PM?
- FR: Si il est 13h30 maintenant, combien de minutes jusqu'à 15h00?
- Choices: A) 60 B) 90 C) 30 D) 45
- Hint: Calculate the time difference.
- Steps:
- Start at 1:30 PM.
- Find time to 3:00 PM.
- Answer: 90
[Hard] Making Treats
- EN: You have 10 cupcakes, and you want to share them equally with 5 friends. How many does each friend get?
- FR: Tu as 10 cupcakes, et tu veux les partager également avec 5 amis. Combien chaque ami reçoit-il?
- Choices: A) 1 B) 2 C) 3 D) 4
- Hint: Divide the cupcakes among friends.
- Steps:
- Take the total.
- Divide by the number of friends.
- Answer: 2
[Hard] Bus Ride Duration
- EN: You take a bus that takes 45 minutes to reach school. If you leave at 8:20 AM, what time do you arrive?
- FR: Tu prends un bus qui met 45 minutes à atteindre l'école. Si tu pars à 8h20, à quelle heure arrives-tu?
- Choices: A) 9:05 AM B) 9:20 AM C) 9:15 AM D) 8:50 AM
- Hint: Add the duration to the departure time.
- Steps:
- Start with 8:20 AM.
- Add 45 minutes.
- Answer: 9:05
[Hard] Fruit Count
- EN: You have 42 apples and you want to pack them in bags of 6. How many bags will you need?
- FR: Tu as 42 pommes et tu veux les mettre dans des sacs de 6. Combien de sacs auras-tu besoin?
- Choices: A) 6 B) 7 C) 5 D) 8
- Hint: Divide the total apples by bag size.
- Steps:
- Check total apples.
- Divide by 6.
- Answer: 7
Grade 3 Problems
[Easy] Basic Multiplication
- EN: What is 2 x 3?
- FR: Quel est 2 x 3?
- Choices: A) 5 B) 6 C) 8 D) 4
- Hint: Think of groups of 2.
- Steps:
- Count groups.
- Find total.
- Answer: 6
[Easy] Simple Division
- EN: If you divide 12 by 4, what do you get?
- FR: Si tu divises 12 par 4, que reçois-tu?
- Choices: A) 2 B) 4 C) 3 D) 5
- Hint: How many groups of 4 are in 12?
- Steps:
- Look for equal groups.
- Calculate the result.
- Answer: 3
[Easy] Half a Pizza
- EN: What is half of 8?
- FR: Quelle est la moitié de 8?
- Choices: A) 4 B) 2 C) 6 D) 5
- Hint: Divide it into two equal parts.
- Steps:
- Split 8 into 2 groups.
- Count one group.
- Answer: 4
[Easy] Counting Fractions
- EN: What fraction of a pizza is one slice if you have 4 slices?
- FR: Quelle fraction d'une pizza est une part si tu as 4 parts?
- Choices: A) 1/4 B) 1/2 C) 3/4 D) 1/3
- Hint: Think of how many slices make the whole.
- Steps:
- Identify total slices.
- Consider one slice.
- Answer: 1/4
[Medium] Perimeter of Rectangle
- EN: If a rectangle has a length of 5 cm and width of 3 cm, what is its perimeter?
- FR: Si un rectangle a une longueur de 5 cm et une largeur de 3 cm, quel est son périmètre?
- Choices: A) 15 B) 8 C) 10 D) 16
- Hint: Add all sides together.
- Steps:
- Use formula for perimeter.
- Calculate using dimensions.
- Answer: 16
[Medium] Simple Graphs
- EN: If there are 5 red balls and 7 blue balls, how many balls are there in total?
- FR: S'il y a 5 balles rouges et 7 balles bleues, combien y a-t-il de balles au total?
- Choices: A) 10 B) 11 C) 12 D) 13
- Hint: Add all the balls together.
- Steps:
- Count red and blue.
- Find total.
- Answer: 12
[Medium] Sharing Candies
- EN: You have 24 candies to share with 6 friends. How many do they get?
- FR: Tu as 24 bonbons à partager avec 6 amis. Combien en reçoivent-ils?
- Choices: A) 4 B) 5 C) 6 D) 3
- Hint: Divide candies equally.
- Steps:
- Total candies.
- Divide by number of friends.
- Answer: 4
[Medium] Fraction of a Pie
- EN: If you eat 1/4 of a pie and the pie was cut into 8 slices, how many slices did you eat?
- FR: Si tu manges 1/4 d'une tarte et que la tarte était découpée en 8 parts, combien de parts as-tu mangées?
- Choices: A) 3 B) 2 C) 4 D) 1
- Hint: Find 1/4 of the total slices.
- Steps:
- Find fraction of slices.
- Calculate portion.
- Answer: 2
[Hard] Volume of a Box
- EN: What is the volume of a box that is 2 cm wide, 3 cm long, and 4 cm high?
- FR: Quelle est le volume d'un box qui fait 2 cm de large, 3 cm de long et 4 cm de haut?
- Choices: A) 8 B) 10 C) 12 D) 15
- Hint: Use the formula for volume.
- Steps:
- Multiply length by width and height.
- Get the total volume.
- Answer: 24
[Hard] Simple Graphing
- EN: A store sells 120 apples, and 4 customers each buy 30. How many apples are left?
- FR: Un magasin vend 120 pommes, et 4 clients achètent chacun 30. Combien de pommes reste-t-il?
- Choices: A) 20 B) 30 C) 10 D) 80
- Hint: Subtract total apples sold from inventory.
- Steps:
- Calculate total sold.
- Subtract from initial stock.
- Answer: 0
[Hard] Multistep Problem
- EN: Sarah has 10 marbles. She buys 15 more and gives away 5. How many marbles does she have now?
- FR: Sarah a 10 billes. Elle en achète 15 de plus et en donne 5. Combien de billes a-t-elle maintenant?
- Choices: A) 15 B) 20 C) 10 D) 30
- Hint: Add and then subtract.
- Steps:
- Start with 10.
- Add 15 then subtract 5.
- Answer: 20
[Hard] Simple Time Calculation
- EN: If you start homework at 5:00 PM and work for 1 hour and 20 minutes, what time do you finish?
- FR: Si tu commences les devoirs à 17h00 et que tu travailles pendant 1 heure et 20 minutes, à quelle heure finis-tu?
- Choices: A) 6:00 PM B) 6:20 PM C) 6:40 PM D) 7:00 PM
- Hint: Add time to start time.
- Steps:
- Start at 5:00 PM.
- Calculate total time spent.
- Answer: 6:20
Grade 4 Problems
[Easy] Multiplication Table
- EN: What is 3 × 4?
- FR: Quel est 3 × 4?
- Choices: A) 12 B) 10 C) 14 D) 9
- Hint: Think of groups of 3.
- Steps:
- Count in 3s.
- Find total.
- Answer: 12
[Easy] Subtraction
- EN: What is 15 - 7?
- FR: Que fait 15 - 7?
- Choices: A) 8 B) 7 C) 6 D) 5
- Hint: Take away from 15.
- Steps:
- Start with 15.
- Subtract 7.
- Answer: 8
[Easy] Area of a Rectangle
- EN: If a rectangle is 4 cm long and 3 cm wide, what is its area?
- FR: Si un rectangle fait 4 cm de long et 3 cm de large, quelle est sa superficie?
- Choices: A) 12 B) 7 C) 10 D) 8
- Hint: Multiply length by width.
- Steps:
- Find the length.
- Multiply by width.
- Answer: 12
[Easy] Comparing Fractions
- EN: Which is larger, 1/2 or 1/3?
- FR: Lequel est plus grand, 1/2 ou 1/3?
- Choices: A) 1/3 B) 1/4 C) 1/2 D) 1/5
- Hint: Think of the sizes of parts.
- Steps:
- Compare fractions.
- Find which is bigger.
- Answer: 1/2
[Medium] Finding Area
- EN: A garden is 6 m long and 2 m wide. What is the area?
- FR: Un jardin fait 6 m de long et 2 m de large. Quelle est la superficie?
- Choices: A) 12 B) 10 C) 14 D) 20
- Hint: Use the area formula.
- Steps:
- Multiply length and width.
- Get area size.
- Answer: 12
[Medium] Long Division
- EN: What is 40 ÷ 5?
- FR: Quel est 40 ÷ 5?
- Choices: A) 6 B) 10 C) 8 D) 5
- Hint: How many times does 5 fit into 40?
- Steps:
- Start with 40.
- Divide by 5.
- Answer: 8
[Medium] Comparing Money
- EN: If you have $3 and find $5 more, how much do you have?
- FR: Si tu as 3 $ et que tu trouves 5 $ de plus, combien as-tu?
- Choices: A) 6 B) 8 C) 9 D) 10
- Hint: Add the money together.
- Steps:
- Start with $3.
- Add $5.
- Answer: 8
[Medium] Time Duration
- EN: If a movie starts at 1:30 PM and lasts for 2 hours, when does it finish?
- FR: Si un film commence à 13h30 et dure 2 heures, à quelle heure se termine-t-il?
- Choices: A) 2:30 PM B) 3:30 PM C) 4:30 PM D) 4:00 PM
- Hint: Add the duration to start time.
- Steps:
- Add 2 hours to 1:30 PM.
- Find end time.
- Answer: 3:30
[Hard] Angle Problem
- EN: A triangle has angles of 30° and 60°. What is the third angle?
- FR: Un triangle a des angles de 30° et 60°. Quel est le troisième angle?
- Choices: A) 80° B) 70° C) 60° D) 50°
- Hint: Angles in a triangle add up to 180°.
- Steps:
- Add known angles.
- Subtract from 180°.
- Answer: 90
[Hard] Finding Differences
- EN: There are 12 birds on a tree. If 3 fly away, how many remain?
- FR: Il y a 12 oiseaux dans un arbre. Si 3 s'envolent, combien restent-ils?
- Choices: A) 7 B) 8 C) 9 D) 10
- Hint: Subtract the flying birds.
- Steps:
- Start with 12.
- Remove 3.
- Answer: 9
[Hard] Volume Calculation
- EN: A box has dimensions of 3 cm, 4 cm, and 5 cm. What is its volume?
- FR: Une boîte a des dimensions de 3 cm, 4 cm et 5 cm. Quel est son volume?
- Choices: A) 60 B) 70 C) 50 D) 30
- Hint: Multiply length by width by height.
- Steps:
- Use volume formula.
- Multiply all dimensions.
- Answer: 60
[Hard] Combining Money
- EN: You have $10. You buy a toy for $3 and a book for $5. How much do you have left?
- FR: Tu as 10 $. Tu achètes un jouet pour 3 $ et un livre pour 5 $. Combien te reste-t-il?
- Choices: A) 2 B) 1 C) 3 D) 4
- Hint: Subtract total cost from what you had.
- Steps:
- Start with $10.
- Subtract $3 and $5.
- Answer: 2
Grade 5 Problems
[Easy] Basic Multiplication
- EN: What is 6 × 7?
- FR: Quel est 6 × 7?
- Choices: A) 42 B) 40 C) 38 D) 36
- Hint: Think of groups.
- Steps:
- Multiply the two numbers.
- Find the total.
- Answer: 42
[Easy] Adding Fractions
- EN: What is 1/4 + 1/4?
- FR: Quelle est 1/4 + 1/4?
- Choices: A) 1/2 B) 1/3 C) 1/4 D) 1/5
- Hint: Combine the fractions.
- Steps:
- Add the numerators.
- Keep the same denominator.
- Answer: 1/2
[Easy] Subtracting Money
- EN: You have $4. If you spend $1.50, how much do you have left?
- FR: Tu as 4 $. Si tu dépenses 1,50 $, combien te reste-t-il?
- Choices: A) 3.00 B) 2.50 C) 2.00 D) 3.50
- Hint: Subtract the spending.
- Steps:
- Start with $4.
- Subtract $1.50.
- Answer: 2.50
[Easy] Dividing Apples
- EN: If you have 12 apples and want to share them with 3 friends, how many apples does each get?
- FR: Si tu as 12 pommes et que tu veux les partager avec 3 amis, combien chaque amis reçoit-il?
- Choices: A) 4 B) 3 C) 5 D) 2
- Hint: Divide the apples by friends.
- Steps:
- Total apples.
- Divide by number of friends.
- Answer: 4
[Medium] Estimating Multiplication
- EN: Estimate the product of 9 and 6.
- FR: Estime le produit de 9 et 6.
- Choices: A) 50 B) 60 C) 70 D) 80
- Hint: Think of multiplication tables.
- Steps:
- Use your multiplication knowledge.
- Find the nearest estimate.
- Answer: 54
[Medium] Finding Percent
- EN: What is 50% of 80?
- FR: Quel est 50 % de 80 ?
- Choices: A) 30 B) 50 C) 40 D) 20
- Hint: Half of the number.
- Steps:
- Divide by 2.
- Find the half of 80.
- Answer: 40
[Medium] Capacity Measurement
- EN: If a jug holds 2 liters of water, how many liters would 3 jugs hold?
- FR: Si une cruche contient 2 litres d'eau, combien de litres contiendraient 3 cruches ?
- Choices: A) 8 B) 6 C) 7 D) 5
- Hint: Multiply the capacity by the number of jugs.
- Steps:
- Use the jug's capacity.
- Multiply by three.
- Answer: 6
[Medium] Volume of Cylinder
- EN: What is the volume of a cylinder with a radius of 3 cm and a height of 4 cm? (Use π = 3)
- FR: Quel est le volume d'un cylindre ayant un rayon de 3 cm et une hauteur de 4 cm ? (Utilisez π = 3)
- Choices: A) 36 cm³ B) 28 cm³ C) 18 cm³ D) 9 cm³
- Hint: Use the volume formula for cylinders.
- Steps:
- Calculate the area of the base.
- Multiply by height.
- Answer: 36
[Hard] Multi-step Word Problem
- EN: Sarah has 30 candies. She gives 12 to her friend and buys 15 more. How many does she have?
- FR: Sarah a 30 bonbons. Elle en donne 12 à son amie et en achète 15 de plus. Combien en a-t-elle ?
- Choices: A) 33 B) 27 C) 25 D) 17
- Hint: Track candies given and gained.
- Steps:
- Start with 30.
- Subtract 12 and add 15.
- Answer: 33
[Hard] Comparing Fractions
- EN: Which is greater, 3/8 or 1/2?
- FR: Lequel est plus grand, 3/8 ou 1/2 ?
- Choices: A) 3/8 B) 1/2 C) Both are equal D) None is greater
- Hint: Find a common denominator.
- Steps:
- Compare fractions.
- Check for equivalency.
- Answer: 1/2
[Hard] Distance Problem
- EN: A car travels 60 km in 1 hour. How far does it go in 2.5 hours?
- FR: Une voiture parcourt 60 km en 1 heure. Quelle distance parcourt-elle en 2,5 heures ?
- Choices: A) 120 km B) 150 km C) 180 km D) 100 km
- Hint: Multiply speed by time.
- Steps:
- Use the distance formula: speed × time.
- Calculate distance.
- Answer: 150
[Hard] Time Calculation
- EN: If a train leaves at 9:15 AM and arrives at 11:45 AM, how long is the journey?
- FR: Si un train part à 9h15 et arrive à 11h45, combien de temps dure le voyage ?
- Choices: A) 2 hours B) 2 hours 30 minutes C) 3 hours D) 1 hour 45 minutes
- Hint: Subtract the start time from arrival time.
- Steps:
- Calculate hours and minutes.
- Find total duration.
- Answer: 2 hours 30 minutes
[Hard] One-step Equations
- EN: What is x if 5 + x = 12?
- FR: Quelle est x si 5 + x = 12 ?
- Choices: A) 6 B) 7 C) 8 D) 5
- Hint: Isolate x.
- Steps:
- Start with the equation.
- Solve for x.
- Answer: 7
[Hard] Calculating Money
- EN: If you start with $100, spend $25 on groceries, and $10 on coffee, how much is left?
- FR: Si tu commences avec 100 $, que tu dépenses 25 $ sur les courses et 10 $ sur du café, combien reste-t-il ?
- Choices: A) 65 B) 70 C) 75 D) 80
- Hint: Subtract total expenses from amount.
- Steps:
- $100 - $25 - $10.
- Find total remaining.
- Answer: 65
[Hard] Finding Averages
- EN: What is the average of 10, 20, 30, and 40?
- FR: Quel est la moyenne de 10, 20, 30 et 40 ?
- Choices: A) 25 B) 20 C) 30 D) 35
- Hint: Add numbers and divide by how many there are.
- Steps:
- Add total numbers together.
- Divide by 4.
- Answer: 25
Grade 6 Problems
[Easy] Basic Fractions
- EN: What is 1/2 + 1/2?
- FR: Quel est 1/2 + 1/2?
- Choices: A) 1 B) 2 C) 3 D) 4
- Hint: Combine the fractions.
- Steps:
- Add the numerators.
- Keep the same denominator.
- Answer: 1
[Easy] Simple Ratio
- EN: What is the ratio of 2 cats to 4 dogs?
- FR: Quel est le rapport de 2 chats à 4 chiens ?
- Choices: A) 1:2 B) 2:1 C) 2:3 D) 3:2
- Hint: Simplify the ratio.
- Steps:
- Identify the numbers.
- Simplify to lowest terms.
- Answer: 1:2
[Easy] Basic Percent
- EN: What is 25% of 100?
- FR: Quel est 25 % de 100 ?
- Choices: A) 25 B) 50 C) 20 D) 30
- Hint: Think of one quarter.
- Steps:
- Calculate the percent.
- Find the total.
- Answer: 25
[Easy] Adding Integers
- EN: What is 5 + (-3)?
- FR: Quel est 5 + (-3) ?
- Choices: A) 2 B) 3 C) 1 D) 0
- Hint: Think of adding a negative.
- Steps:
- Start with 5.
- Move down 3.
- Answer: 2
[Medium] Solving Simple Equations
- EN: What is x if 3x = 12?
- FR: Quelle est x si 3x = 12 ?
- Choices: A) 4 B) 5 C) 3 D) 2
- Hint: Divide by 3 to find x.
- Steps:
- Use division.
- Solve for x.
- Answer: 4
[Medium] Simplifying Expressions
- EN: Simplify 2a + 3a.
- FR: Simplifie 2a + 3a.
- Choices: A) 5a B) 4a C) 3a D) 2a
- Hint: Add coefficients.
- Steps:
- Combine like terms.
- Get total a.
- Answer: 5a
[Medium] Ratio Calculation
- EN: If there are 6 red balls and 3 blue balls, what is the ratio of red to total balls?
- FR: S'il y a 6 balles rouges et 3 balles bleues, quel est le rapport des rouges au total ?
- Choices: A) 2:3 B) 2:1 C) 4:1 D) 3:1
- Hint: Total the balls first.
- Steps:
- Sum of red and blue balls.
- Simplify ratio.
- Answer: 2:3
[Medium] Finding Area
- EN: If the length of a rectangle is 5 cm and the width is 10 cm, what is the area?
- FR: Si la longueur d'un rectangle est de 5 cm et la largeur est de 10 cm, quelle est la superficie ?
- Choices: A) 50 B) 25 C) 15 D) 55
- Hint: Multiply length by width.
- Steps:
- Apply area formula.
- Calculate total area.
- Answer: 50
[Hard] Unknown Value in Expression
- EN: If 6y = 30, what is y?
- FR: Si 6y = 30, quelle est y ?
- Choices: A) 6 B) 4 C) 5 D) 3
- Hint: Divide by 6 to isolate y.
- Steps:
- Use division.
- Solve for y.
- Answer: 5
[Hard] Problem-Solving with Percent
- EN: If a dress costs $60 and is on sale for 20% off, what is the sale price?
- FR: Si une robe coûte 60 $ et est en solde de 20 %, quel est le prix soldé ?
- Choices: A) 48 B) 56 C) 60 D) 40
- Hint: Find the discount first.
- Steps:
- Calculate 20% of $60.
- Subtract from total price.
- Answer: 48
[Hard] Negative and Positive Integers
- EN: What is -3 + 7?
- FR: Quel est -3 + 7 ?
- Choices: A) 5 B) 4 C) 3 D) 2
- Hint: Add positive to negative.
- Steps:
- Find the total.
- Combine integer values.
- Answer: 4
[Hard] Average Calculation
- EN: What is the average of these numbers: 2, 4, 6, 8?
- FR: Quelle est la moyenne de ces nombres : 2, 4, 6, 8 ?
- Choices: A) 4 B) 5 C) 6 D) 7
- Hint: Sum all numbers and divide by the count.
- Steps:
- Add numbers.
- Divide by 4.
- Answer: 5
[Hard] Money Transaction
- EN: If you buy 3 candies for $1.20 each, how much do you spend?
- FR: Si tu achètes 3 bonbons à 1,20 $ chacun, combien dépenses-tu ?
- Choices: A) 3.60 B) 4.00 C) 3.75 D) 4.20
- Hint: Multiply the price by quantity.
- Steps:
- Find total cost.
- Calculate result.
- Answer: 3.60
[Hard] Multi-Step Numbers
- EN: If you have 50 cookies, give away 10, then bake more, how many if you double your cookies?
- FR: Si tu as 50 cookies, donnes-en 10, puis en fais plus, combien en as-tu si tu doubles tes cookies ?
- Choices: A) 80 B) 90 C) 100 D) 70
- Hint: Find remaining and double.
- Steps:
- 50 - 10.
- Then multiply by 2.
- Answer: 80
[Hard] Temperature Change
- EN: The temperature is 5°C and drops by 8°C. What is the new temperature?
- FR: La température est de 5°C et baisse de 8°C. Quelle est la nouvelle température ?
- Choices: A) -3 B) -2 C) 0 D) 1
- Hint: Subtract temperature change.
- Steps:
- Start at 5°C.
- Take away 8°C.
- Answer: -3
Grade 7 Problems
[Easy] Adding Integers
- EN: What is -5 + 8?
- FR: Quel est -5 + 8?
- Choices: A) 3 B) 5 C) -3 D) -2
- Hint: Think positively.
- Steps:
- Add numbers together.
- Consider the signs.
- Answer: 3
[Easy] Finding a Ratio
- EN: What is the ratio of 10 to 5?
- FR: Quel est le rapport de 10 à 5 ?
- Choices: A) 2:1 B) 1:2 C) 3:1 D) 5:1
- Hint: Simplify if necessary.
- Steps:
- Identify the values.
- Simplify the ratio.
- Answer: 2:1
[Easy] Estimating Percent
- EN: Estimate 10% of $50.
- FR: Estime 10 % de 50 $.
- Choices: A) 5 B) 10 C) 20 D) 15
- Hint: A tenth of the total.
- Steps:
- Use simple division.
- Find answer.
- Answer: 5
[Easy] Adding Negative Numbers
- EN: What is -3 + -6?
- FR: Quel est -3 + -6 ?
- Choices: A) -9 B) -6 C) 3 D) 0
- Hint: Combine negative numbers.
- Steps:
- Add the negative values.
- Find the total.
- Answer: -9
[Medium] One-step Equation
- EN: Solve for x in the equation: x + 4 = 10.
- FR: Résous pour x dans l'équation : x + 4 = 10.
- Choices: A) 6 B) 5 C) 7 D) 4
- Hint: Isolate x.
- Steps:
- Start with the equation.
- Subtract 4 from both sides.
- Answer: 6
[Medium] Solving Ratios
- EN: If the ratio of cats to dogs is 3:2, how many dogs are there if there are 12 cats?
- FR: Si le rapport de chats à chiens est de 3:2, combien de chiens y a-t-il s'il y a 12 chats ?
- Choices: A) 8 B) 6 C) 5 D) 4
- Hint: Use proportions.
- Steps:
- Set up a proportion from the ratio.
- Calculate dogs.
- Answer: 8
[Medium] Calculate Percent Change
- EN: If a shirt costs $20 and now it costs $15, what is the percent decrease?
- FR: Si une chemise coûte 20 $ et coûte maintenant 15 $, quelle est la réduction en pourcentage ?
- Choices: A) 20% B) 25% C) 15% D) 10%
- Hint: Find the difference and divide.
- Steps:
- Calculate the difference.
- Find percent of change.
- Answer: 25%
[Medium] Finding Surface Area
- EN: What is the surface area of a rectangle with length 5 cm and width 3 cm?
- FR: Quelle est la surface d'un rectangle de longueur 5 cm et de largeur 3 cm ?
- Choices: A) 15 B) 16 C) 18 D) 12
- Hint: Use length x width.
- Steps:
- Multiply dimensions.
- Get surface area.
- Answer: 15
[Hard] Probability Problem
- EN: If there are 10 marbles, 4 are red and 6 are blue. What is the probability of picking a red marble?
- FR: S'il y a 10 billes, 4 sont rouges et 6 sont bleues. Quelle est la probabilité de choisir une bille rouge ?
- Choices: A) 0.4 B) 0.6 C) 0.5 D) 0.3
- Hint: Divide red by total marbles.
- Steps:
- Determine probability formula.
- Find probability of red.
- Answer: 0.4
[Hard] Multi-Step Equation
- EN: Solve for x: 2(x - 3) = 10.
- FR: Résous pour x : 2(x - 3) = 10.
- Choices: A) 8 B) 6 C) 4 D) 5
- Hint: Distribute first.
- Steps:
- Distribute 2.
- Solve for x.
- Answer: 8
[Hard] Graphing Total Sales
- EN: If you sold 5 items at $20 each and 3 items at $30 each, what is your total sales?
- FR: Si tu as vendu 5 articles à 20 $ chacun et 3 articles à 30 $ chacun, quelle est ta vente totale ?
- Choices: A) 150 B) 180 C) 130 D) 200
- Hint: Find total for each.
- Steps:
- Calculate sales for both items.
- Add totals.
- Answer: 180
[Hard] Integer Order
- EN: What is the result of -7 - (-3)?
- FR: Quel est le résultat de -7 - (-3) ?
- Choices: A) -4 B) -10 C) -3 D) -1
- Hint: Subtract the negative.
- Steps:
- Adjust to positive.
- Solve the equation.
- Answer: -4
[Hard] Time Calculation
- EN: If a meeting starts at 3:15 PM and lasts for 2 hours and 45 minutes, what time does it end?
- FR: Si une réunion commence à 15h15 et dure 2 heures et 45 minutes, à quelle heure se termine-t-elle ?
- Choices: A) 6:00 PM B) 6:15 PM C) 6:45 PM D) 6:30 PM
- Hint: Add the duration to start time.
- Steps:
- Add hours and minutes.
- Adjust the time accordingly.
- Answer: 6:00 PM
[Hard] Simple Algebra
- EN: If 4a + 3 = 19, what is a?
- FR: Si 4a + 3 = 19, quelle est a ?
- Choices: A) 4 B) 3 C) 5 D) 2
- Hint: Isolate a by subtracting.
- Steps:
- Start with the equation.
- Solve for a.
- Answer: 4
[Hard] Distance Problem
- EN: A bike rides 20 km in the first hour and 15 km in the second hour. How far did it ride in total?
- FR: Un vélo roule 20 km au cours de la première heure et 15 km au cours de la deuxième heure. Combien a-t-il roulé au total ?
- Choices: A) 35 B) 40 C) 50 D) 45
- Hint: Add distances from both hours.
- Steps:
- Sum up the distances.
- Find total distance.
- Answer: 35
Grade 8 Problems
[Easy] Basic Square Root
- EN: What is the square root of 16?
- FR: Quelle est la racine carrée de 16 ?
- Choices: A) 5 B) 4 C) 3 D) 2
- Hint: Think of which number multiplied by itself gives 16.
- Steps:
- Identify the perfect square.
- Find that number.
- Answer: 4
[Easy] Solving One-step Equation
- EN: If x + 7 = 10, what is x?
- FR: Si x + 7 = 10, quelle est x ?
- Choices: A) 3 B) 4 C) 7 D) 5
- Hint: Subtract to find x.
- Steps:
- Start with the equation.
- Isolate x.
- Answer: 3
[Easy] Finding a Mean
- EN: What is the mean of these numbers: 4, 6, and 10?
- FR: Quelle est la moyenne de ces nombres : 4, 6 et 10 ?
- Choices: A) 8 B) 7 C) 6 D) 5
- Hint: Add and divide by the count.
- Steps:
- Find total sum.
- Divide by total numbers.
- Answer: 6.67
[Easy] Comparing Decimals
- EN: Which is greater, 0.5 or 0.75?
- FR: Lequel est plus grand, 0,5 ou 0,75 ?
- Choices: A) 0.5 B) 0.75 C) Both D) None
- Hint: Think about their values.
- Steps:
- Compare decimal positions.
- Determine which is more.
- Answer: 0.75
[Medium] Solving Multi-step Equation
- EN: What is x if 2(x + 4) = 20?
- FR: Quelle est x si 2(x + 4) = 20 ?
- Choices: A) 6 B) 5 C) 7 D) 8
- Hint: Distribute first.
- Steps:
- Distribute and isolate x.
- Solve for x.
- Answer: 6
[Medium] Finding a Slope
- EN: What is the slope of the line connecting points (1, 2) and (3, 6)?
- FR: Quelle est la pente de la ligne reliant les points (1, 2) et (3, 6) ?
- Choices: A) 2 B) 3 C) 0 D) 4
- Hint: Use (y2 - y1) / (x2 - x1).
- Steps:
- Identify points.
- Calculate slope.
- Answer: 2
[Medium] Calculating Interest
- EN: If you have $200 at a 5% annual interest rate, how much interest do you earn in 1 year?
- FR: Si tu as 200 $ à un taux d'intérêt annuel de 5 %, combien d'intérêt gagnes-tu en 1 an ?
- Choices: A) 15 B) 10 C) 20 D) 5
- Hint: Use the formula for simple interest.
- Steps:
- Calculate interest.
- Find the total interest earned.
- Answer: 10
[Medium] Solving for Area
- EN: What is the area of a triangle with a base of 8 cm and a height of 5 cm?
- FR: Quelle est la superficie d'un triangle dont la base mesure 8 cm et la hauteur 5 cm ?
- Choices: A) 20 B) 30 C) 25 D) 10
- Hint: Use the area formula for triangles.
- Steps:
- Area = 1/2 * base * height.
- Calculate total area.
- Answer: 20
[Hard] Pythagorean Theorem
- EN: What is the length of the hypotenuse in a right triangle with legs of 3 cm and 4 cm?
- FR: Quelle est la longueur de l'hypoténuse dans un triangle rectangle avec des côtés de 3 cm et 4 cm ?
- Choices: A) 5 B) 6 C) 7 D) 4
- Hint: Use the Pythagorean theorem.
- Steps:
- Apply a² + b² = c².
- Solve for the hypotenuse.
- Answer: 5
[Hard] Probability Calculation
- EN: If you have a bag with 4 green, 5 blue, and 3 red marbles, what is the probability of picking a blue marble?
- FR: Si tu as un sac avec 4 billes vertes, 5 billes bleues et 3 billes rouges, quelle est la probabilité de choisir une bille bleue ?
- Choices: A) 0.5 B) 0.3 C) 0.25 D) 0.4
- Hint: Find favorable over total.
- Steps:
- Total marbles.
- Divide blue by total.
- Answer: 5/12
[Hard] Multi-step Equations
- EN: If the equation is 3x + 2 = 11, what is x?
- FR: Si l'équation est 3x + 2 = 11, quelle est x ?
- Choices: A) 2 B) 3 C) 5 D) 4
- Hint: Isolate x through steps.
- Steps:
- Start with the equation.
- Solve for x.
- Answer: 3
[Hard] Distance Formula
- EN: Find the distance between points (2, 3) and (5, 7).
- FR: Trouve la distance entre les points (2, 3) et (5, 7).
- Choices: A) 5 B) 4 C) 3 D) 7
- Hint: Use the distance formula.
- Steps:
- Calculate with formula.
- Find distance.
- Answer: 5
[Hard] Finding Volume
- EN: What is the volume of a cylinder with a radius of 3 cm and a height of 6 cm? (Use π = 3)
- FR: Quel est le volume d'un cylindre ayant un rayon de 3 cm et une hauteur de 6 cm ? (Utilisez π = 3)
- Choices: A) 54 B) 60 C) 45 D) 63
- Hint: Use the volume formula.
- Steps:
- Calculate with radius and height.
- Solve.
- Answer: 54
[Hard] Combining Fractions
- EN: What is 2/3 + 1/4?
- FR: Quelle est 2/3 + 1/4?
- Choices: A) 11/12 B) 5/12 C) 10/12 D) 7/12
- Hint: Find a common denominator.
- Steps:
- Convert fractions to common base.
- Combine fractions.
- Answer: 11/12
[Hard] Simple Algebra
- EN: If 2a - 3 = 7, what is a?
- FR: Si 2a - 3 = 7, quelle est a ?
- Choices: A) 5 B) 4 C) 3 D) 2
- Hint: Isolate a and solve.
- Steps:
- Start with the equation.
- Proceed to isolate a.
- Answer: 5
Grade 9 Problems
[Easy] Solving Equations
- EN: What is x if 4x = 16?
- FR: Quelle est x si 4x = 16 ?
- Choices: A) 4 B) 6 C) 3 D) 2
- Hint: Divide to find x.
- Steps:
- Use division.
- Solve for x.
- Answer: 4
[Easy] Identifying Polygons
- EN: How many sides does a hexagon have?
- FR: Combien de côtés a un hexagone ?
- Choices: A) 5 B) 6 C) 7 D) 8
- Hint: Count the sides.
- Steps:
- Recall the shape definitions.
- Identify the count.
- Answer: 6
[Easy] Understanding Graphs
- EN: If a store sells 50 apples on Monday and 30 on Tuesday, what is the total?
- FR: Si un magasin vend 50 pommes lundi et 30 mardi, quel est le total ?
- Choices: A) 70 B) 60 C) 80 D) 50
- Hint: Add the sales.
- Steps:
- Calculate total sales of apples.
- Find the result.
- Answer: 80
[Easy] Finding Percentages
- EN: What is 25% of 200?
- FR: Quel est 25 % de 200 ?
- Choices: A) 25 B) 50 C) 75 D) 100
- Hint: Quarter of a total.
- Steps:
- Calculate the percentage.
- Find the answer.
- Answer: 50
[Medium] Solving Inequality
- EN: What is x if x > 5 and x < 10?
- FR: Quelle est x si x > 5 et x < 10 ?
- Choices: A) 8 B) 6 C) 7 D) 9
- Hint: Find values between.
- Steps:
- Identify possible values.
- Pick valid x.
- Answer: 8
[Medium] Graphing Linear Equations
- EN: What is the slope of the line represented by the equation y = 2x + 3?
- FR: Quelle est la pente de la ligne représentée par l'équation y = 2x + 3 ?
- Choices: A) 2 B) 3 C) 4 D) 1
- Hint: Look for the coefficient of x.
- Steps:
- Analyze the linear format.
- Identify slope term.
- Answer: 2
[Medium] Multi-step Problem
- EN: If 2a + 3 = 15, what is a?
- FR: Si 2a + 3 = 15, quelle est a ?
- Choices: A) 6 B) 5 C) 4 D) 3
- Hint: Isolate a first.
- Steps:
- Start with the equation.
- Solve step by step.
- Answer: 6
[Medium] Using Ratios
- EN: If a recipe requires 2 cups of sugar for every 3 cups of flour, what's the ratio of sugar to flour?
- FR: Si une recette nécessite 2 tasses de sucre pour 3 tasses de farine, quel est le rapport sucre / farine ?
- Choices: A) 2:3 B) 3:2 C) 4:5 D) 1:1
- Hint: Maintain simple proportional values.
- Steps:
- Write ratio of sugar to flour.
- Simplify if needed.
- Answer: 2:3
[Hard] System of Equations
- EN: Solve system: x + y = 10 and x - y = 2.
- FR: Résoudre le système : x + y = 10 et x - y = 2.
- Choices: A) x=6, y=4 B) x=4, y=6 C) x=5, y=5 D) x=8, y=2
- Hint: Use substitution or elimination.
- Steps:
- Isolate variables.
- Solve the system.
- Answer: x=6, y=4
[Hard] Quadratic Equations
- EN: What are the roots of x² - 5x + 6 = 0?
- FR: Quelles sont les racines de x² - 5x + 6 = 0 ?
- Choices: A) 2 and 3 B) 1 and 6 C) 3 and 4 D) 2 and 5
- Hint: Factor the quadratic.
- Steps:
- Use factoring techniques.
- Find roots of equation.
- Answer: 2 and 3
[Hard] Simplifying Expressions
- EN: Simplify the expression 3x + 2x - 4.
- FR: Simplifie l'expression 3x + 2x - 4.
- Choices: A) 5x - 4 B) 5x + 4 C) x - 4 D) 2x + 4
- Hint: Combine like terms.
- Steps:
- Identify similar terms.
- Simplify expression.
- Answer: 5x - 4
[Hard] Distance Formula Application
- EN: Find the distance between (2, 3) and (4, 7).
- FR: Trouve la distance entre (2, 3) et (4, 7).
- Choices: A) 4 B) 5 C) 6 D) 7
- Hint: Use the distance formula √[(x2 - x1)² + (y2 - y1)²].
- Steps:
- Calculate with formula.
- Solve for the distance.
- Answer: 2
[Hard] Tuition Calculation
- EN: If your tuition is $1500 and there is a 15% increase, what is the new tuition?
- FR: Si tes frais de scolarité sont de 1500 $ et qu'il y a une augmentation de 15 %, quels seront tes nouveaux frais ?
- Choices: A) $1725 B) $1750 C) $1800 D) $1825
- Hint: Find the increase first.
- Steps:
- Calculate 15% of $1500.
- Add to original price.
- Answer: $1725
[Hard] Average Velocity
- EN: If you travel 100 km in 2 hours, what is your average speed?
- FR: Si tu parcoures 100 km en 2 heures, quelle est ta vitesse moyenne ?
- Choices: A) 50 km/h B) 40 km/h C) 60 km/h D) 70 km/h
- Hint: Use distance/time formula.
- Steps:
- Calculate speed.
- Perform division.
- Answer: 50 km/h
[Hard] Problem with Percentages
- EN: A jacket that originally costs $80 is on sale for 25% off. What is the sale price?
- FR: Une veste qui coûte normalement 80 $ est en solde avec une réduction de 25 %. Quel est le prix soldé ?
- Choices: A) $60 B) $70 C) $50 D) $55
- Hint: Find the discount and subtract.
- Steps:
- Calculate 25% of $80.
- Subtract from $80.
- Answer: $60
Grade 10 Problems
[Easy] Simplifying Polynomials
- EN: Simplify: 3x + 2x.
- FR: Simplifie: 3x + 2x.
- Choices: A) 5x B) 4x C) 2x D) 6x
- Hint: Combine like terms.
- Steps:
- Add coefficients.
- Find total.
- Answer: 5x
[Easy] Evaluating Functions
- EN: What is f(2) if f(x) = 3x + 1?
- FR: Quelle est f(2) si f(x) = 3x + 1 ?
- Choices: A) 7 B) 6 C) 5 D) 4
- Hint: Plug in the value for x.
- Steps:
- Substitute 2 into the function.
- Calculate the result.
- Answer: 7
[Easy] Graphing Linear Equations
- EN: What is the y-intercept of the line y = 2x + 5?
- FR: Quel est l'ordonnée à l'origine de la ligne y = 2x + 5 ?
- Choices: A) 2 B) 5 C) 7 D) 10
- Hint: Look for the constant term.
- Steps:
- Identify the y-intercept in the equation.
- Find its value.
- Answer: 5
[Easy] Solving Linear Equations
- EN: What is x if 2x + 4 = 8?
- FR: Quelle est x si 2x + 4 = 8 ?
- Choices: A) 2 B) 4 C) 1 D) 3
- Hint: Isolate x by subtracting.
- Steps:
- Subtract 4 from both sides.
- Divide by 2.
- Answer: 2
[Medium] Factoring Polynomials
- EN: Factor the expression x² - 5x + 6.
- FR: Factorise l'expression x² - 5x + 6.
- Choices: A) (x - 2)(x - 3) B) (x + 2)(x - 3) C) (x + 1)(x - 6) D) (x - 1)(x - 6)
- Hint: Look for two numbers that multiply to 6 and add to -5.
- Steps:
- Factor polynomial.
- Find roots.
- Answer: (x - 2)(x - 3)
[Medium] Finding Area of Circle
- EN: What is the area of a circle with a radius of 3 cm? (Use π = 3)
- FR: Quelle est la superficie d'un cercle de rayon 3 cm ? (Utilisez π = 3)
- Choices: A) 27 B) 18 C) 9 D) 12
- Hint: Use the formula A = πr².
- Steps:
- Plug in values into formula.
- Calculate area.
- Answer: 27
[Medium] Solving Quadratics
- EN: What are the solutions for x if x² + 6x + 8 = 0?
- FR: Quelles sont les solutions pour x si x² + 6x + 8 = 0 ?
- Choices: A) -2, -4 B) -4, -2 C) 2, 4 D) -1, -5
- Hint: Factor the quadratic.
- Steps:
- Find solutions through factoring.
- Solve for x.
- Answer: -2, -4
[Medium] Mean of Numbers
- EN: What is the mean of 10, 20, and 30?
- FR: Quelle est la moyenne de 10, 20 et 30 ?
- Choices: A) 20 B) 15 C) 25 D) 30
- Hint: Add and divide by the number of values.
- Steps:
- Sum all numbers.
- Divide by count.
- Answer: 20
[Hard] Complex Numbers
- EN: What is (3 + 4i) + (5 + 2i)?
- FR: Quel est (3 + 4i) + (5 + 2i) ?
- Choices: A) 8 + 6i B) 8 + 2i C) 4 + 2i D) 5 + 6i
- Hint: Combine real and imaginary parts.
- Steps:
- Add the real parts.
- Add the imaginary parts.
- Answer: 8 + 6i
[Hard] Solving Linear Functions
- EN: Find the x-intercept of the equation 2y - 3x = 6.
- FR: Trouvez l'ordonnée à l'origine de l'équation 2y - 3x = 6.
- Choices: A) 2 B) 1 C) 3 D) 0
- Hint: Set y to 0.
- Steps:
- Substitute y = 0.
- Solve for x.
- Answer: 2
[Hard] Solving for a Variable
- EN: What is y if 2y - 8 = 14?
- FR: Quelle est y si 2y - 8 = 14 ?
- Choices: A) 11 B) 12 C) 10 D) 13
- Hint: Isolate y.
- Steps:
- Start with the equation.
- Solve step-by-step.
- Answer: 11
[Hard] Quadratic Form
- EN: What is the vertex of the parabola given by y = x² - 4x + 3?
- FR: Quelle est le sommet de la parabole donnée par y = x² - 4x + 3 ?
- Choices: A) (4, 1) B) (2, -1) C) (2, 3) D) (4, 0)
- Hint: Use -b/2a for x-coordinate.
- Steps:
- Find vertex using formula.
- Determine coordinates.
- Answer: (2, -1)
[Hard] Volume of a Sphere
- EN: Find the volume of a sphere with radius 3 cm. (Use π = 3)
- FR: Trouvez le volume d'une sphère de rayon 3 cm. (Utilisez π = 3)
- Choices: A) 27 B) 36 C) 12 D) 10
- Hint: Use the formula V = 4/3πr³.
- Steps:
- Calculate using the volume formula.
- Solve for total.
- Answer: 36
[Hard] Solving Systems Algebraically
- EN: Solve the system: 2x + 3y = 6 and 4x - y = 2.
- FR: Résoudre le système: 2x + 3y = 6 et 4x - y = 2.
- Choices: A) (1, 1) B) (2, 0) C) (0, 2) D) (3, 0)
- Hint: Use substitution method.
- Steps:
- Isolate and substitute.
- Solve both equations.
- Answer: (1, 1)
[Hard] Probability Distribution
- EN: What is the probability of rolling a sum of 7 with two dice?
- FR: Quelle est la probabilité d'obtenir une somme de 7 avec deux dés ?
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