Math Riddles are a great method to put your math skills to the test. Another collection of difficult arithmetic riddles requires you to discover the missing number in the place of the question mark. We have two interesting math puzzles for you today. Let’s see how fast you can find the missing number in 30 seconds.

Math Riddles: Math Puzzles with Missing Numbers

Logic Puzzle 1

Logic Puzzle 1 Solution

18 is the answer.

Explanation

To find out the reasoning here, we’ll start by solving one circle at a time.

Circle 1

=> 11 + 17 + 9 = 37

=> 14 + 23 = 37

Circle 3

=> 7 + 19 + 8 = 34

=> 21 + 13 = 34

Similarly, we’ll use the same logic to solve the circle in order to discover the missing number in place of the question mark.

Circle 2

=> 4 + 9 + 5 = 18

=> 6 + 12 = 18

Logic Puzzle 2

6 is the answer.

Explanation

To figure out the reasoning here, we’ll start by solving one shape at a time.

Shape 1

=> 96 / 16 = 6

Shape 3

=> 72 / 18 = 4

Similarly, we’ll use the same logic to solve the circle in order to discover the missing number in place of the question mark.

Shape 2

=> 84 / 14 = 6

Did you complete these 30-second discover missing number puzzles correctly?

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