Mathematics is a fun and interesting subject if learnt in the right way. Most of the day-to-day activities, from bills to measurements, revolve around fundamental math concepts. Its practical application makes math one of the most important subjects. Parents should take extra care to help their kids learn the basics of mathematics properly.

But unfortunately, kids often find the mathematical concepts challenging and soon lose interest in the subject and develop maths phobia. But if taught in the right way, Mathematics can be a fun subject that kids would look forward to. This article will look into one such way that will make the subject interesting for kids.

Math riddle questions are an excellent way to teach math to your kids, engage them, and make learning fun. This article will explore some math trick question riddles with answers that will hone your kids’ reasoning skills, logical thinking and stimulate brain activity.

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Math riddles with answers

Maths Trick Question Riddles with Answers

Riddle no. 1

A man dies on his 24th birthday because of old age issues. How is this possible?

Answer: He was born on 29th February.

Explanation: 29th February comes every four years; he would age every year but celebrate birthdays once every four years.

Riddle no. 2

There are three matches on a table. Without adding any other match stick, make a four with them. You should not break any of the matches.

Answer: IV

Explanation: Using the three matchsticks to make the shape of a roman number four IV.

Riddle no. 3

There is a clothing store in town. The suit costs Rs 24, the socks cost Rs 30, the cap costs Rs 18, and a pair of trousers cost Rs 48. Using the above method, guess the price of a hoodie?

Answer: Thirty-six rupees

Explanation: Observe the pricing and number of letters in each word. The owner charges 6 rs for each letter in the word. The number of letters in the word ‘Suit’ is four, so 6 x 4 = 24. Similarly, the number of letters in the word ‘Hoodie’ is six, so 6 x 6 = 36.

Riddle no. 4

Which month has 28 days?

Answer: Every month.

Explanation: When the question is asked, the first answer that comes to our mind is February, but we forget that every month has 28 days.

maths riddle questions

Riddle no. 5

9876, 6987, 7698, What is the next number in the series?

Answer: 8769

Explanation: The last digit of the number is moved to the beginning to make the next number.

Riddle no. 6

How can you get 720 using 98 by using just one letter or character?

Answer: using x

Explanation: 98 in words is ninety-eight. Putting an ‘X’ between ninety and eight would make it ninety x eight, i.e., 90 x 8 = 720

Riddle no. 7

Consider a three-digit number, the second digit is four times the first digit, and the last digit is 3 less than the second digit. Guess the three-digit number.

Answer: 141

Explanation: If you observe the digit 141, clearly, the second digit is four times the first, 4 x 1, and the last digit is 3 less than the second, 4 – 3 = 1.

Riddle no. 8

If it is two hours later, it will take half as much time till midnight as it would be if it were an hour later from now. What time is it?

Answer: Nine o’clock

Explanation: When adding two hours to 9, it becomes 11 o’clock, and it would take half of two hours after an hour till it’s midnight, i.e.,  10 o’clock + 1 hour would be 11 o’clock.

Riddle no. 9

If math books ever talk, what would one math book say to the other?

Answer: I have so many problems.

mathematics riddle for kids

Riddle no. 10

An apple costs Rs 60, a guava costs Rs 90, and a mango costs Rs 60. How much would a pomegranate cost?

Answer: 150 rs

Explanation: The cost is equal to the number of vowels in the word multiplied by Rs 30 for every fruit.

Riddle no. 11

Take three matches and ask your friend to make it 11 without adding any more matches or breaking them.

Answer: XI

Explanation: Place those three matches as roman 11, which is XI

Riddle no. 12

Consider 5+1=46, 9 + 1 = 810 and 6 + 3 = 39. Then, what is 8 + 5?

Answer: 313

Explanation: If you look carefully, in 5 + 1 = 46, the first digit of the final answer is 5-1 = 4 and the second digit is 5 + 1 = 6, the same logic goes for all the next problems. So, 8 – 5 = 3 and 8 + 5 = 13, the final answer is 313.

Riddle no. 13

In a town with farms, there are farmers and cows. In all, there are 24 heads and 78 feet. How many farmers and how many cows are in the town?

Answer: 15 cows and 9 farmers

Explanation: 15 x 4 = 60, as cows have 4 legs and 9 x 2 = 18, as humans have two legs. The total would be 78.

Riddle no. 14

If you were a mathematics teacher, what would be your favourite dish?

Answer: Pie (Pi)

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mathematical riddle for kids

Riddle no. 15

Can we add five to nine to get two?

Answer: Yes

Explanation: This is possible if we add 5hrs to 9 am/pm to get 2 am/pm

Riddle no. 16

How many times can you subtract 4 from 8?

Answer: Only once

Explanation: Once 4 is subtracted from the total of 8, it is no more 8. Hene, only one time.

Riddle no. 17

Count the number of days in four years.

Answer: (365×4)+1

Explanation: One year in the four years happens to be a leap year.

Riddle no. 18

Get the number 28 using 5 2s.

Answer: 2+22+2+2=28

Riddle no. 19

If you divide a hundred by half, what is the answer?

Answer: 200



= 100×2/1

= 100×2

= 200

Math riddles for kids


These are a few mathematical riddle questions with answers that are fun yet tricky for your kids to solve. Make sure you don’t rush for answers; instead, try to get your kids to understand the situation, help them visualise, and solve the riddles. The thinking ability your kids develop through the process will help them improve their logical thinking and reasoning power. Make the learning fun for better results.

Continue reading our blogs for more engaging and tricky riddles and other kid-specific content. If your kids need more personal assistance, consider enrolling them at The Real School Of Montessori. Personal mentors at The Real School Of Montessori will help keep track of your kid’s progress, work with them, and help them improve. They also teach your kids to be critical thinkers, problem solvers, and innovators to succeed in the real world. For more details, visit The Real School Of Montessori website now.

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Shilpa is a professional web content writer and is in deep love with travelling. She completed her mass communication degree and is now dedicatedly playing with words to guide her readers to get the best for themselves. Developing educational content for UPSC, IELTS aspirants from breakthrough research work is her forte. Strongly driven by her zodiac sign Sagittarius, Shilpa loves to live her life on her own notes and completely agrees with the idea of ‘live and let live. Apart from writing and travelling, most of the time she can be seen in the avatar of 'hooman' mom to her pets and street dogs or else you can also catch her wearing the toque blanche and creating magic in the kitchen on weekends.

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