Question

Which shows how to add 6 + 4+ 5?

6 = 6 and 4 + 5 = 9
1) 6+4 = 10 and 10 + 5 = 15
<» 6+4 = 10 and 4 + 5 = 9

Answer 1

6+4=10 and 10+5=15

Explanation:

Answer 2

6+4=10 and 10+5=15.