Question

what should you add to 8 to get 15​

Answer 1

Explanation:

$\bf\blue{Question}$

What should you add to 8 to get 15

$\bf\blue{To\:Find}$

The no. which need to be added = x

Therefore, we need to find x

$\bf\blue{Solution}$

$x + 8 = 15$

$x = 15 - 8$

$x = 7$

Therefore the no. which need to be added is 7.

Answer 2

4+4 or 5+5 or 6+6 or 7+7 or 5+6