Question

Which of the following could be used to help find the product of 24 x 20?

24 + 30
20 x 20 x 4 x 20
20+20 + 4 + 20
20 x 20 + 4 x 20

Answer 1

4

Explanation:

Answer 2

the last one is your answer !

Explanation:

24 x 20 = 480

1. 24 + 30 = 54

2. 20 x 20 x 4 x 20 = 32000

3. 20 + 20 + 4 + 20 = 64

4. 20 x 20 + 4 x 20 = 480

so number 4 is your answer :)