Question

Insert the missing number 4,9,20,8,5,14,10,3,?​

Answer 1

7 if adding or 12 if squaring.

3 + 3 = 6+1 (= 7)

Explanation:

4+4 = 8+1

9+9 = 18+2

20/2 = 10-2

8/2 = 4+1

5+5+5 = 15-1

14/ 2 = 7+3

10 / 2 = 5-2

3 + 3 = 6+1

7 is your answer

+1 +2 -2 +1 +3 -2 = +1

2^2 = 4

3^2 = 9

2 + 3^2 + 3^2 = 20

1^2 + 2^2 + 3^1 = 8

1^2 + 2^2 = 5

1^2 + 2^2 + 3^2 = 14

1^2 + 3^2 = 10

3^1 = 3

1^1 + 2^1 + 3^2 = 12

Answer 2

up to

Kati samma. 1,2,6,7,8,11,13,15,16,17,18,19