Maths Riddles with Answers for Kids: From Easy to Tricky

Hey there, math fans and puzzle lovers! If you enjoy a good brain teaser, you’re in the right place. This blog is packed with maths riddles with answers – from fun and easy ones that will make you smile to trickier puzzles that will really get you thinking. We’ve put together 40 awesome Maths riddles for all levels, each with answers and simple explanations to help you understand the logic behind them. So grab a pen (and maybe a snack), and get ready to explore the fun and clever world of maths riddles!

40 Fun Maths Riddles with Answers

Section 1: Warm-Up Riddles (Easy)

1. I am a number. I am greater than 9 but less than 12. What number am I?

2. What has one head, one foot, and four legs, but can’t walk?
   
3. What is full of holes but still holds water?
   
4. If you multiply me by any other number, the answer will always be the same. What number am I?

5. What is always coming, but never arrives?

Section 2: Getting Started (Slightly Less Easy)

6. What is the next number in the sequence: 2, 4, 8, 16,?

7. If there are 3 apples and you take away 2, how many do you have?
   
8. How many months have 28 days?

9. What is heavier: a pound of feathers or a pound of bricks?
   
10. I am an odd number. Take away a letter and I become even. What number am I?

Section 3: Warming Up the Brain (Medium)

11. You have 10 socks in a drawer, 6 blue and 4 red. If you reach in without looking, what is the minimum number of socks you must pull out to be sure you have a matching pair?

12. A farmer has 17 sheep. All but nine died. How many are left?

13. What three numbers, none of which are zero, give the same result whether they are added together or multiplied?

14. If a hen and a half lay an egg and a half in a day and a half, how many eggs will half a hen lay in half a day?
    
15. What is the value of half of two plus two?

Section 4: Getting Trickier (Medium to Hard)

16. Using only addition, how do you add eight 8’s to get the number 1000?

17. What single digit appears most frequently between and including the numbers 1 and 100?

18. If it takes five machines five minutes to make five widgets, how long would it take 100 machines to make 100 widgets?

19. What is the smallest positive integer that, when multiplied by 3, has its digits reversed?
    
20. What is the next letter in the sequence: O, T, T, F, F, S, S, E,?

Check Out – Interesting Facts about Maths 

Answer Key 

Q.N	Answer	Explanation
1	10	The only number between 9 and 12 is 10.
2	A bed	This is a word riddle playing on the parts of an object.
3	A sponge.	Another word riddle focusing on the properties of an object.
4	Zero.	Any number multiplied by zero equals zero.
5	Tomorrow.	This is a riddle based on the concept of time.
6	Answer: 32.	Each number is double the previous number (2 x 2 = 4, 4 x 2 = 8, and so on).
7	You have 2 apples.	The riddle focuses on how many you take away and therefore possess.
8	All 12 months.	Every month has at least 28 days.
9	Neither. They both weigh one pound.	This is a classic trick riddle playing on perception.
10	Seven.	Removing the ‘s’ from ‘seven’ spells ‘even’.
12	3 socks.	In the worst-case scenario, you could pull out one blue sock and one red sock. The third sock you pull out must then create a pair with either the blue or the red sock you already have.
12	9 sheep.	The riddle states that “all but nine died,” meaning nine survived.
13	1, 2, and 3.	1 + 2 + 3 = 6 and 1 x 2 x 3 = 6.
14	Zero eggs.	You can’t have half a hen laying eggs.
15	Three.	“Half of two” is one, plus two equals three.
16	888 + 88 + 8 + 8 + 8 = 1000.
17	The digit 1.	The digit 1 appears in 1, 10-19 (11 times), 21, 31, 41, 51, 61, 71, 81, 91. That’s a total of 1 + 11 + 9 = 21 times. All other digits appear 20 times (e.g., 2 appears in 2, 12, 20-29, 32, …, 92).
18	Five minutes.	If one machine can make one widget in five minutes, then 100 machines working simultaneously can each make one widget in the same five minutes, resulting in 100 widgets.
19	102564.	102564 x 3 = 307692. This requires some trial and error or algebraic thinking.
20	N.	This sequence represents the first letter of the English spelling of the numbers one through nine: One, Two, Three, Four, Five, Six, Seven, Eight, Nine.

Maths Riddles – MCQS for Kids

1. What comes once in a minute, twice in a moment, but never in a thousand years?
A) Number 1
B) The letter M
C) Time
D) Zero

2. I’m a number. Double me and add 10, and you get 30. What number am I?
A) 5
B) 10
C) 15
D) 20

3. If you have four apples and you take away three, how many do you have?
A) 1
B) 3
C) 4
D) 0

4. I am an odd number. Take away one letter, and I become even. What number am I?
A) Three
B) Five
C) Seven
D) Nine

5. I add five to nine and get two. What am I?
A) A calculator
B) A trick question
C) A clock
D) A robot

6. Which number is the same upside down and right side up?
A) 8
B) 6
C) 9
D) 0

7. What has numbers but can’t be used for math?
A) A calculator
B) A ruler
C) A clock
D) A phone number 

8. What 3-digit number reads the same forward and backwards?
A) 123
B) 202
C) 321
D) 111

9. What two numbers make ten when you multiply and add them?
A) 2 and 8
B) 5 and 5
C) 4 and 6
D) 1 and 9

10. I am a number greater than 9 but less than 11. What am I?
A) 8
B) 9
C) 10
D) 11

Answer Key

B) The letter M	6.  A) 8
C) 15	7.  D) A phone number
B) 3	8.  B) 202
C) Seven	9.  B) 5 and 5
C) A clock	10. C) 10

Maths Riddles with Answers PDF

Benefits of Maths Riddles with Answers

Why spend time solving maths riddles? Solving these maths riddles is not just about fun, but also you are getting a surprising number of benefits:

• Maths riddles get you to use your brain, think clearly, and solve problems in a logical way.
• Solving these riddles teaches you how to think creatively and find smart ways to handle different kinds of problems.
• Riddles mean maths in a fun and interesting way, which means a better understanding.
• Since riddles are fun and engaging, they make math feel less scary and more enjoyable.
• Solving riddles is a great mental workout, which also helps to keep your brain active and quick.
• Moreover, they can be ga ood replacement for your time pass and you will get to learn also.

Also Read:

• Quiz Questions Related to Maths
• Class 3 Math Quiz Questions with Answers 

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To sum up, maths riddles with answers are a great way to give your brain a little workout. Instead s solving those boring equations, you are getting to think out of the box while enjoying some challenges as well. Math riddles turn math into a fun game, not a boring task. You might not even notice you’re learning while you’re busy solving them! 

This was all about the maths riddles with answers. If you find the reading interesting and wish to read more, then stay tuned to Leverage Edu.