Question

Please fill this number series and explain the logic 43 87 45 69 97 ?

Answer 1

Given:

The number series 43 87 45 69 97 ?

To find:

Please fill this number series and explain the logic 43 87 45 69 97 ?

Solution:

From given, we have the series,

43 87 45 69 97 ?

First 2 terms of series

43 - 87

4 + 3 = _7

10 - 2 = 8_

87

Second 2 terms of series  

45 - 69

4 + 5 = _9

8 - 2 = 6_

69

Third 2 terms of series

97 - __

9 + 7 = 16 = _6   (1 carry)

6 - 2 = 4_   (4 + 1 carry = 5) = 5_

56

Therefore, the series is 43 87 45 69 97 56