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 =?

2. IF

1= 11

2= 22

3= 33

4= 44

5= 55

6= 66 THEN

11=??

3. IF

22x3 = 12

34x2 = 24

15x10 = 50

35x15 = 225 THEN

10x40 = ?

3 5 9 15 23 33 ? 59

**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 =?

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 = ??

IF

2x3x1 = 7

4x5x3 = 23

6x2x5 = 17

3x8x6 = 30

THEN

7x4x7 =?

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 = ??

IF

B+3 = 6

D+2 = 8

E+1 = 5

C+4 = 12

THEN

A+5 =?

IF

2 = 2

3 = 6

4 = 12

5 = 20

6 = 30

THEN

8 =?

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 = ???

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 = ?

IF

2 x 1 = 23

2 x 3 = 65

4 x 2 = 86

5 x 4 = 209

THEN

6 x 3 = ???

11. Find the next numbers in the series

1 2 2 4 3 6 4 8 5 10 ? ?

IF

22 = 40

35 = 82

81 = 97

43 = 71

56 = 111

THEN

89 = ??

IF

A + C = 4

D + E = 9

B + F = 8

Z + C = 29

THEN

G + A = ???

IF

Work is Fun = 5 6 4

Time is Money = 5 3 7

Time is Fun = 3 5 6

THEN

Work = ??? and

Money = ????

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 = ?

## 17 comments:

Unknownsaid...Question no. 13 is wrong please make it correct and reply with right one.

January 05, 2020Rajesh Kumarsaid...You are right. I have corrected this puzzle now. Thanks for pointing this out. Keep solving and posting your comments.

January 06, 2020Unknownsaid...what is the answer in number 6?

April 08, 2020yash cyber cafesaid...Ok

April 11, 2020Unknownsaid...I think it is 8.

April 20, 2020Unknownsaid...What is first question answer

April 27, 2020Rajesh Kumarsaid...You can check the answers to this puzzle question in the Part 1 link as given in this post.

April 27, 2020Games Coversaid...What is the answer of Question 6?

May 27, 2020Rajesh Kumarsaid...You can click on the Part 2 Answers link to check out answers of 6th to the 10th puzzle questions.

May 27, 2020cool brain teasers they are a lot of fun :3

August 29, 2020Amadasaid...Could you help me to solve this one:

1= 2

26 = 3

79 = 4

3 = 5

September 08, 2020Amadasaid...Could you help me to solve this one:

1= 2

26 = 3

79 = 4

3 = 5

? = 6

September 08, 2020Rajesh Kumarsaid...Can you please re-check the first term 1=2 or 1=3?

September 09, 2020Abdulsaid...Tell us what number 3 is

October 15, 2020Unknownsaid...I don't think that's it since 3=5 already, I did it my way where they substitute each other, but I can't find a reason why 79=4 so I can't prove myself right, right now I substituted everything and have this

1=2

1+4=5

?=6

3=5

4=6

that /=6 is what I can't proof, I'm not saying I'm right by any means, but I wish help to see if you can find a connection through my perspective of substitution and adding the connected numbers

October 26, 2020Unknownsaid...nvm I just realized I have small brain and I used all the numbers previously to add up to 6 so my whole theory is incorrect

October 26, 2020Unknownsaid...A=1, B=2, C=3 and so one till Z=26

So G+A = 7 + 1 = 8.

September 07, 2021