Maths Brain Teasers with Answers

Boost your math skills with brain teasers. Engage in captivating puzzles and discover the answers to sharpen your mathematical thinking.

I keep on playing with my daughter giving her some Mathematical brain teasers. In these brain teasers, one has to find the logic to find the correct answers. Many of these Brain Twisters require outside-the-box thinking. However, in this post, I am posting some of the easy Riddles so that kids and teens enjoy solving these puzzles. If you are looking for tough brain teasers then you can check out the Fun Brain Teasers to Challenge your Mind and Out of Box Thinking Fun Brain Teasers.

To avoid spoilers, answers to each of these mathematical puzzles are not given on this page and links to answers to these puzzles are given after 5 puzzles. Go to the linked pages to check the answers to these brain puzzles.

Let's start with a very simple Brain Twister
1. IF
AT=4
CAT=6
CROW=8
BRAIN=10 Then
TWISTER =?

Many people fail this simple logic test. This Brain Teaser looks easy, but the answer to this tricky riddle may surprise you.
2. IF
1= 11
2= 22
3= 33
4= 44
5= 55
6= 66 THEN
11=??

Click here to check out similar Math Logic Puzzles

This one is created by my student Shubh and my daughter Evanthe who is 7 years old and 10 years old respectively. So hoping that most of you will be able to do it quickly
3. IF
22x3 = 12
34x2 = 24
15x10 = 50
35x15 = 225 THEN
10x40 = ?

4. One has to find the missing number in the series
3 5 9 15 23 33 ? 59

Don't forget to check out more Find the Next Number in Sequence Puzzles.

5. Again very simple Maths Brain Teaser
IF
2x3x1 = 7
4x5x3 = 23
6x2x5 = 17
3x8x6 = 30
THEN
7x4x7 =?

Answers of Math Brain Teasers - Part 1

6. Another easy-to-do Mathematical Brain Twister that kids will love to do
IF
23 = 44 = 58
13 = 23 = 45
45 = 11 = 92
THEN
34 = 72 = ??

7. Let us continue with the simple riddles.
IF
B+3 = 6
D+2 = 8
E+1 = 5
C+4 = 12
THEN
A+5 =?

8. This one is a Fun Brain Teaser
IF
2 = 2
3 = 6
4 = 12
5 = 20
6 = 30
THEN
8 =?

9. I have been giving these brain questions to kids and they are very quick to solve these. This brain teaser, they solved it very quickly. Let us see how much time you take to solve this one?
IF
23 - 35 = 58
56 - 21 = 77
87 - 94 = 1711
THEN
56 - 34 = ??

10. This brain puzzle is for children, as this is a very easy one.
IF
2 x 1 = 23
2 x 3 = 65
4 x 2 = 86
5 x 4 = 209
THEN
6 x 3 = ???

Answers of Math Brain Teasers - Part 2

11. Find the next numbers in the series
1 2 2 4 3 6 4 8 5 10 ? ?

12. Hopefully, you are having fun while solving these brain twisters. By the time you solve the previous riddles, you have now started thinking out of the box and now you will be able to solve quickly the remaining mind-twisting question. Let us see if you can increase your solving speed?
IF
22 = 40
35 = 82
81 = 97
43 = 71
56 = 111
THEN
89 = ??

13. Till now we are playing with numbers, let us play with the alphabet. This Brain Puzzle should be easy for you.
IF
A + C = 4
D + E = 9
B + F = 8
Z + C = 29
THEN
G + A = ???

14. Let us give some twists to your mind. This riddle will be able to make you think for some time.
IF
Work is Fun = 5 6 4
Time is Money = 5 3 7
Time is Fun = 3 5 6
THEN
Work = ??? and
Money = ????

15. After an interesting tough question, let's move to an easy fun puzzle
IF
2 x 1 x 3 = 5
4 x 5 x 2 = 14
3 x 3 x 4 = 15
5 x 3 x 2 = 11
THEN
6 x 7 x 1 = ?

Answers of Math Brain Teasers - Part 3

If you like these puzzles don't forget to check similar Mathematics Logical Mind Cracking Puzzles.