Question

Help me plz and thank you

Answer 1

`1) \: 21 + 35.`

`2) \: 5.`

Answer 2

1. 21 + 35
2. 5

Explanation:

1.

To expand the expression 7(3+5), multiply 7 into the numbers in the blanket. That means 7×3 + 7×5 = 21 + 35.

2.

It's the result of the expression on the right. It's 5 because 5(3-2) = 5×3 + 5×2 = 15 - 10.