• These puzzles are made to help you solve problems faster, think more logically, and improve your analytical skills.
• Each math problem must be solved in 20 seconds.

Math Riddles: Today, there are logic puzzles with mind-boggling equations where you have to find the missing number.

These puzzles are made to help you solve problems faster, think more logically, and improve your analytical skills. Each math problem must be solved in 20 seconds. Can you see how it makes sense?

Can you figure out how to solve each of these logic puzzles in 20 seconds?

Picture Puzzle No. 1

Picture Puzzle No. 2

Solution

Answer to the first math-logic puzzle: 10

We’ll call the left-hand side (AB) + (CD) and the right-hand side (A+B) + (C+D).

=> AB + CD = (A + B) + (C + D)

=> 11 + 11 = (1 + 1) + (1 + 1) = 4

=> 12 + 12 = (1 + 2) + (1 + 2) = 6

=> 13 + 13 = (1 + 3) + (1 + 3) = 8

Similarly,

=> 14 + 14 = (1 + 4) + (1 + 4) = 10

Second math-logic puzzle answer: 6

We’ll solve the first rows to figure out what’s going on.

We’ve got

8 = 56 => 8 x 8 = 64 – 8 = 56

7 = 42 => 7 x 7 = 49 – 7 = 42

6 = 30 => 6 x 6 = 36 – 6 = 30

5 = 20 => 5 x 5 = 25 – 5 = 20

Similarly,

3 = ? => 3 x 3 = 9 – 3 = 6

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