It is a very interesting triangle math number puzzle to test your brainpower. Solving this triangle math puzzle will help you to improve your logical reasoning. It will also help you to improve your maths skills. In this triangle math puzzle, you are given some numbers around the triangle. Your challenge is to study the given number relationship and then find the value of the missing number which will replace the question mark.

The answer to this "Triangle Math Puzzle", can be viewed by clicking the answer button.

## 8 comments:

Unknownsaid...You can also take the answer as 6 if you use the logic D=2(B+C-A)

June 05, 2020Rajesh Kumarsaid...Great. Thanks for coming up different answer and logic to this triangle maths puzzle.

June 05, 2020Unknownsaid...Actually, your puzzle had taken by my daughter's teacher. She objected when we gave the answer 6 :)

June 06, 2020Rajesh Kumarsaid...These kinds of puzzles are open ended puzzles. It means that depending upon the correct logical reasoning, there could be more than one solutions to these puzzles. If someone thinks out of the box like you, one can come up with many different logical solutions to such #puzzles.

June 06, 20201

February 16, 2022The answer is 1

July 26, 2022Unknownsaid...15 will also the ans

If we take

A*B*C-A+B+C=D

February 10, 2023Rajesh Kumarsaid...Yes, you are right. With A*B*C-A+B+C=D, 15 is also the correct answer. We have updated our answer with your logical reasoning too. Thanks for your comments.

February 10, 2023