Being Mentally Active is as important as being Physically Active in a Child’s Life. There can be nothing better than riddles to give your brain an exercise in the funniest way. Most of the kids feel Mathematics as a nightmare and feel it quite difficult. Give your brain a stellar workout with the funniest riddles over here. Test yourself and have fun with the Math Riddles for Kids one of the smartest ways to approach a subject.

Using some fun strategies while approaching the subject helps parents and teachers to inculcate some interest among Kids. Dedicate time to solve these puzzles and make your day. We tried providing some of the amazing with Answers to help you out. Kids can easily crack these riddles if they pay some concentration, apply critical thinking, and logical reasoning.

- Math Riddles for Kids
- Math Brain Teasers and Answers
- Fun Math Riddles for Kids with Answers
- Math Riddles with Answers to Excercise your mind
- Simple Math Teasers for School Going Children
- Challenging Math Riddles with Answers
- Math Riddles and Puzzles
- Silly Math Puzzles with Answers
- Funny Math Riddles for Kids with Answers

### Math Riddles for Kids

Those who love to challenge their problem-solving skills can try out these Math Riddles. Logic Puzzles and Riddles can be great to enhance kids learning abilities and math problem-solving skills ability.

1. Add the number to the number itself and then multiply by 4. Again divide the number by 8 and you will get the same number once more. Which is that number?

**Answer:** Any number

2. X is an odd number. Take an alphabet away from X and it becomes even. Which is that number?

**Answer:** Seven (Seven-S=Even)

3. Tom was asked to paint the number of plates on 100 apartments which means he will have to paint numbers 1 through 100. Can you figure out the number of times he will have to paint the number 8?

**Answer:** 20 times. (8, 18, 28, 38, 48, 58, 68, 78, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 98)

4. At the time of shipping, Tom can place 10 small boxes or 8 large boxes into a carton. A total of 96 boxes were sent in one shipment. The number of small boxes was less than large boxes. What is the total number of cartons he shipped?

**Answer:** 11 cartons

4 small boxes (4*10 = 40 boxes)

7 large boxes (7*8 = 56 boxes)

So 96 boxes and 11 total cartons

5. If you buy a rooster for the purpose of laying eggs and you expect to get three eggs each day for breakfast, how many eggs will you have after three weeks?

**Answer:** Zero, roosters do not lay eggs

### Math Brain Teasers and Answers

6. A grandfather, two fathers and two sons went to the movie theater together and everyone bought one movie ticket each. How many tickets did they buy in total?

**Answer:** 3 (the grandfather is also a father and the father is also a son)

7. If it took 6 people 9 hours to build a barn, how long would it take 12 people to build the same barn?

**Answer:** None, the barn is already built!

8. I am a three-digit number. My second digit is 4 times bigger than the third digit. My first digit is 3 less than my second digit. Who am I?

**Answer:** 141

9. Raj has 2 books. One of the books is faced upside-down and the second book is rotated which makes the top of the book facing Raj. Then what will be the total sum of the 1st pages in each of these books?

**Answer:** Irrespective of how the books are oriented the first page of everybook is page number 1 thus 1+1 = 2.

10. I have a pound of feathers and a pound of iron? Can you please tell me which one weighs more?

**Answer:** Both of them remain the same weight as Pound is Pound irrespective of the object.

### Fun Math Riddles for Kids with Answers

11. A mobile phone and its case cost Rs. 110 in total. The price of the mobile phone is Rs.100 more than its case. What is the price of the mobile phone?

**Answer:** Rs.105 (not Rs.110)

12. Eggs are $0.12 a dozen. How many eggs can you get for a dollar?

**Answer:** 100 eggs, at one penny each

13. If you multiply this number by any other number, the answer will always be the same. What number is this?

**Answer:** Zero

14. Where do fish keep their money?

**Answer:** In the river bank.

15. I add five to nine, and get two. The answer is correct, but how?

**Answer:** When it is 9 AM, add 5 hours to it and you will get 2PM.

16. Using only addition, how can you add eight 8’s to get the number 1,000?

**Answer:** 888 +88 +8 +8 +8 =1,000

17. How do you make the number 7 an even number without addition, subtraction, multiplication or division?

**Answer:** Drop “S” in the Spelling Seven.

18. How can you take 2 from 5 and leave 4?

**Answer:**

F I V E

Remove the 2 letters F and E from five and you have IV.

19. How many sides does a circle have?

**Answer:** Two. Inside and Outside.

20. How many times can you subtract the number 5 from 25?

**Answer:** Only once because after you subtract it is not going to be 25 anymore.

### Math Riddles with Answers to Excercise your mind

There are many math riddles out there that are easier as well as the ones that need a lot of concentration. But, the kind of satisfaction you get on solving them is much greater. Children can learn to associate concepts and develop lateral thinking with these puzzles.

21. The ages of a father and son add up to 66. The father’s age is the son’s age reversed. How old could they be?

**Answer: ** There are three possible solutions for this, the father-son duo could be 51 and 15 years old, 42 and 24 years old or 60 and 06 years old.

22. If there are four apples and you take away three, how many do you have?

**Answer:** You took three apples so obviously you will have three.

23. You are given a telephone and asked to multiply all the numbers on the device’s number pad. What will be the answer?

**Answer:** Zero (As the number pad contains number 0, When you multiply any number by zero, the answer will be zero).

24. There are 100 pairs of dogs in a zoo. Two pairs of babies are born for every dog. Unfortunately, 23 of the dogs have not survived. How many dogs would be left in total?

**Answer:** 977 dogs (100 x 2 = 200; 200 + 800 = 1000; 1000 – 23 = 977)

25. There are 6 black socks, 8 brown socks, 4 blue socks, and 2 red socks in my sock drawer. Can you figure out the minimum number of socks to be pulled out in order to get a matching pair for sure?

**Answer:** At least 5

### Simple Math Teasers for School Going Children

26. A man is twice as old as his little sister. He is also half as old as their dad. Over a period of 50 years, the age of the sister will become half of their dad’s age. What is the age of the man now?

**Answer:** He is 50 years old.

27. Ravi has two kids. If the elder kid is a boy, then what is the possibility that his other kid is also a boy?

**Answer:** 50 percent

28. Two airplanes started the voyage. One flight is flying from London to KL at a speed of 400 MPH. The other flight is flying from KL to London at a speed of 600 MPH. Both these flights met at a point. Which of these flights will be closer to KL?

**Answer:** Both the flights will be at the same distance from KL when they meet.

29. There is an empty basket that is one foot in diameter. Can you tell the total number of eggs that you can put in this empty basket?

**Answer:** Only one egg as you place the egg the basket doesn’t remain empty anymore.

30. 1=3, 2=3, 3=5, 4=4, 5=4, 6=3, 7=5, 8=5, 9=4, 10=3, 11=? 12=? Can you complete the sequence?

**Answer:** 6. The numbers present represents the number of letters in the spelling of its corresponding number.

### Challenging Math Riddles with Answers

31. Suppose 1+9+8=1, then what can be 2+8+9?

**Answer:** 10! (Consider the first letter of the spelling of each digit, One+Nine+Eight= ONE, similarly Two+Eight+Nine= TEN).

32. Sam was born on January 1st, 23 B.C. in KL town and passed away on January 2nd, 23 A.D. What was his age when he died?

**Answer:** 45 years old! There are 23 years in both periods in actual calculation but there is no 0 year. So you can add up these periods and subtract 1 year. That means 23 + 23 – 1 = 45 years old.

33. Two hens can lay two eggs in two minutes. If this is the maximum speed possible, what is the total number of hen needed to get 500 eggs in 500 minutes?

**Answer:** 2 hens

34. Peter was asked how old he was. His reply was like this “In a period of 2 years my age will be twice my age when you asked this five years ago” How old is he?

**Answer:**

Let Peter’s age be X Years

X+2=2(X-5)

X+2=2X-10

X=12

35. 100 girls were attending a party. 85 of them had a red bag, 75 of them have worn brown shoes, 60 of them came with an umbrella and 90 girls wore a ring. How many girls have had all these four items?

**Answer:** 10

Divide by 3. All the girls had three items. The remainder indicates the number of girls with 4 items.

85

75

60

90

- 3 = 100 + 10 remainder

36. 100 coins fell down and got scattered inside a dark place. 90 of the coins fell with heads facing up and the rest 10 coins fell with tails up. You are asked to sort out these coins into 2 piles. However, each pile should have the same count of tails up coins. How is it possible?

**Answer:** Firstly, all the piles need not be of same size. I can make 2 piles, one with 90 coins and the other with 10 coins. Now just flip all the 10 coins on the pile. So the piles will have the same count of tails.

### Math Riddles and Puzzles

37. Robin tosses a coin 10 times and it landed in the heads up position all ten times. So what are the possible chances for him to toss it up again and get landed in heads up position?

**Answer:** He has a 50% chance to see the heads up position. This is because the coin toss is not dependent on the first 10 tosses.

38. Mary bought a round cake for her kid’s birthday and saw 6 unexpected guests at the house. So she has to cut the cake into 8 pieces. As her kid was 3 years old, they insisted on making 3 cuts on the cake during the celebration. How can she make this possible?

**Answer:** Consider middle point of the cake in its vertical position. Cut horizontally till it makes around to reach the same point again, making it into exactly half. The second cut has to be made in a vertical fashion that passes through the two round cakes. This makes it 4 pieces of cakes. Now make a horizontal cut in a similar fashion and then cut these 4 pieces into half again which makes it a total of 8 pieces.

39. The price of a duck is Rs. 9, a spider costs Rs. 36 and a bee was priced Rs. 27. By taking into account this information, what will be the price of a cat?

**Answer:** Rs.18 (Rs. 4.50 per leg)

### Silly Math Puzzles with Answers

40. 1/2 of 2/3 of 3/4 of 4/5 of 5/6 of 6/7 of 7/8 of 8/9 of 9/10 of 10,000. Can you solve this in a single step?

**Answer:** 1000! 1/10 of 10,000 give 1000. (Everything gets cancel out if you multiply all of these fractions and the remaining will be 1/10)

41. Seven boys met each other at a party. Each of them shakes hands only once with each of the other boys. What is the total number of handshakes that took place?

**Answer:** Twenty-one

42. Amir has 2 buckets with him. The first bucket had only red marbles and the other one had only brown marbles. The 2 of these buckets has equal number of marbles. What type of arrangement can he make to increase the possibility of grabbing a red marble from each of the buckets?

**Answer:** Keep only a single red marble in one bucket and the remaining red and brown marbles in the other bucket. This increases his chances of grabbing a red marble from each of the buckets (75% approx) which is not possible with any other arrangement.

43. Tom was on the way to KLCC Park. He met a guy with 7 wives and each of them came with 7 sacks. All these sacks contain 7 cats and each of these 7 cats had 7 kits. So in total, how many were going to KLCC Park?

**Answer:** 1. Only Tom was going to KLCC Park.

44. There are a certain number of books on my bookshelf. I took a book which is 6th from the right and 4th from the left. Can you find out the number of books on my shelf?

**Answer:** 9 ((6+4)-1. Or you just arrange a set of 10 books and see how it works)

### Funny Math Riddles for Kids with Answers

45. Mary has 7 daughters and each of them has a brother. Can you figure out the total number of kids Mary have?

**Answer:** 8 kids because the sisters have just one brother in common.

46. A little boy goes shopping and purchases 12 tomatoes. On the way home, all but 9 get mushed and ruined. How many tomatoes are left in a good condition?

**Answer:** 9

47. If you had five mangoes and two bananas in one hand and two mangoes and four bananas in the other hand, what would you have?

**Answer:** Very Large Hands

48. Once upon a time, there were seven dwarfs who were all brothers. They were all born two years apart. The youngest dwarf is seven years old. How old is his oldest brother?

**Answer:** The Oldest Brother is 19 Years.

49. In an alien land far away, half of 10 is 6. If the same proportion holds true, then what is 1/6th of 30 in this alien land?

**Answer:** 6

50. How can you add eight 4s together so that the total adds up to 500?

**Answer:** 444 + 44 + 4 + 4 + 4 = 500

### Conclusion

Math Riddles Over here will not just challenge your kids’ lateral thinking but also tests their logical thinking. These Simple and Funny Brain Teasers can be of great fun for your kids. Children will have so much fun and come up with out of the box and creative solutions.

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