Question

How to provide appropriate commentaries Thet will assist learners in the completing the sum of 8+(6-3)-9

Answer 1

Explanation:

8+(6-3)-9

The first action is addition in parentheses

(6-3) = 3

The second action is addition and then subtraction, you can subtract first and then add, it makes no difference because the answer will be the same in all cases

8 + 3 - 9 = 11 - 9 = 2