Welcome to our collection of medium math riddles for kids! Whether you’re aged 6-14, these fun and challenging math riddles are perfect for sharpening your skills while having fun. Each set of riddles is designed specifically for your age group, helping you improve in areas like addition, subtraction, multiplication, fractions, geometry, and more. Get ready to test your brain, and remember—math can be fun when you approach it like a puzzle! Let’s start solving!
Medium Math Riddles for Kids Aged 6-8
1. I have 5 apples. If I give 2 away, how many do I have left?Click to see the answer
3 apples2. What is 10 + 4?
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143. If you have 4 candies and your friend gives you 3 more, how many candies do you have?
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7 candies4. I am an odd number. If you take away one letter, I become even. What number am I?
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Seven5. What number comes before 12?
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116. I have 6 pencils, but I lose 2. How many pencils do I have left?
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4 pencils7. What is 8 – 3?
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58. What is the sum of 7 and 5?
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129. If you eat 3 cookies from a jar of 8, how many are left?
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5 cookies10. What comes after 19?
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2011. How many legs do 4 chairs have in total?
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16 legs12. If you have 2 dimes and 1 nickel, how much money do you have?
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25 cents13. If you cut a pizza into 6 slices and eat 2, how many slices are left?
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4 slices14. What is 3 + 8?
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1115. What number comes between 7 and 9?
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816. If you have 5 candies and each candy costs 2 dollars, how much money do you need?
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10 dollars17. What is 20 – 5?
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1518. If you have 3 oranges and get 4 more, how many oranges do you have?
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7 oranges19. How many fingers are on 3 hands?
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15 fingers20. If 2 birds are sitting on a tree and 1 flies away, how many are left?
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1 bird21. What number comes after 15?
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1622. How many sides does a triangle have?
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3 sides23. If you have 9 books and give 3 away, how many do you have left?
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6 books24. What is the total of 2, 5, and 3?
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1025. How many wheels are there on 5 bicycles?
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10 wheelsSummary: These medium-level math riddles for kids aged 6-8 challenge basic math skills while keeping learning fun. Perfect for kids comfortable with addition and subtraction!
Medium Math Riddles for Kids Aged 8-10
1. What is 12 + 15?Click to see the answer
272. If you have 24 apples and you give away 8, how many do you have left?
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16 apples3. What is double 9?
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184. I am an even number. If you divide me by 2, you get 10. What number am I?
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205. What is 15 divided by 3?
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56. If 4 boxes each contain 5 toys, how many toys are there in total?
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20 toys7. I am a number that is greater than 30 but less than 35. What number am I?
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328. What is the product of 6 and 7?
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429. If you subtract 20 from 50, what do you get?
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3010. If you have 3 groups of 4 apples, how many apples do you have?
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12 apples11. What is 30 divided by 5?
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612. If you have 18 candies and give half to your friend, how many do you have left?
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9 candies13. If a triangle has sides of 5 cm, 5 cm, and 5 cm, what kind of triangle is it?
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Equilateral triangle14. What is 40 divided by 2?
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2015. If you buy a toy for $15 and a book for $5, how much do you spend in total?
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$2016. If you subtract 14 from 100, what do you get?
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8617. How many minutes are there in 3 hours?
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180 minutes18. If you have 25 balloons and lose 5, how many do you have left?
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20 balloons19. What is 7 multiplied by 8?
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5620. What number comes between 29 and 31?
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3021. If you have $50 and spend $30, how much do you have left?
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$2022. What is 11 times 3?
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3323. What is the sum of 12, 8, and 5?
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2524. If a pizza is cut into 10 slices and you eat 3, how many are left?
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7 slices25. What is the product of 9 and 6?
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54Summary: For kids aged 8-10, these medium-level math riddles offer a fun challenge that builds on multiplication, division, and larger number addition and subtraction.
Medium Math Riddles for Kids Aged 10-12
1. If you multiply me by 4 and subtract 12, you get 16. What number am I?Click to see the answer
72. I am a three-digit number. My hundreds digit is 2, and my tens and ones digits are both 5. What number am I?
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2553. What is the square root of 64?
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84. A rectangle has a width of 4 cm and a length of 8 cm. What is the area?
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32 cm²5. If you divide 100 by 5, what is the result?
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206. What is 15% of 200?
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307. What is 7 squared?
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498. If you have 24 candies and want to divide them equally between 6 friends, how many does each friend get?
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4 candies9. What is 3/4 of 16?
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1210. If you add 23 to 77, what is the result?
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10011. What is the least common multiple of 8 and 12?
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2412. If you have 10 pencils and give away 3, how many are left?
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7 pencils13. What is the perimeter of a square with sides of 5 cm?
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20 cm14. Solve for x: 3x + 5 = 20.
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x = 515. What is 10% of 150?
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1516. A rectangle has an area of 48 cm² and a length of 8 cm. What is its width?
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6 cm17. If a car travels 60 miles in one hour, how far will it travel in 4 hours?
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240 miles18. What is the result of 9 x 6?
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5419. A triangle has angles of 60°, 60°, and 60°. What type of triangle is this?
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Equilateral triangle20. If you divide 36 by 4, what is the result?
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921. What is 8 squared?
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6422. A pizza is cut into 12 slices. If you eat 5, how many slices are left?
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7 slices23. If you have $50 and spend $12.75, how much do you have left?
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$37.2524. What is the greatest common factor of 36 and 48?
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1225. If you have a square with sides of 7 cm, what is its area?
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49 cm²Summary: These medium-level math riddles for kids aged 10-12 test their knowledge of multiplication, division, fractions, and basic geometry.
Medium Math Riddles for Kids Aged 12-14
1. What is the square root of 144?Click to see the answer
122. If a train travels 70 miles per hour, how far will it travel in 4 hours?
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280 miles3. A rectangle has a length of 10 cm and a width of 5 cm. What is its perimeter?
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30 cm4. What is the result of 5 cubed?
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1255. If you have $20 and spend $8.50, how much do you have left?
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$11.506. If you buy a book for $7.25 and a pen for $1.50, how much do you spend in total?
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$8.757. What is the greatest common factor of 24 and 36?
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128. If a triangle has sides of 6 cm, 8 cm, and 10 cm, is it a right triangle?
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Yes, it follows the Pythagorean theorem.9. If you have $50 and you spend 40%, how much do you spend?
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$2010. If a pizza is cut into 8 equal slices and you eat 3, what fraction of the pizza is left?
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5/811. What is 25% of 80?
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2012. Solve for x: 4x + 6 = 18.
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x = 313. A square has a side length of 9 cm. What is its area?
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81 cm²14. What is the cube root of 64?
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415. If a car travels 120 miles in 2 hours, what is its average speed?
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60 miles per hour16. What is 45% of 200?
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9017. How many degrees are there in a right angle?
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90 degrees18. A circle has a diameter of 10 cm. What is its radius?
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5 cm19. What is 1/2 of 48?
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2420. If you subtract 19 from 50, what is the result?
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3121. What is 7 squared?
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4922. What is the sum of 15, 10, and 25?
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5023. If a car travels at 50 miles per hour, how long will it take to travel 150 miles?
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3 hours24. What is 8 times 8?
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6425. What is the perimeter of a square with sides of 9 cm?
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36 cmSummary: These medium-level math riddles for kids aged 12-14 explore percentages, geometry, and problem-solving to develop critical thinking skills.
We hope you enjoyed solving these Medium Math Riddles for Kids! These fun and challenging riddles are perfect for improving problem-solving skills and making math more exciting for kids. Keep practicing with more riddles, and don’t forget—math can always be fun when approached as a puzzle! Stay tuned for even more math challenges tailored to your age group.
You can click the link to solve the Easy Math Riddles for Kids and Hard Math Riddles for Kids.
