Question

Micaela sold half of her comic books and then bought fifteen more. She now has 31. With how many did she begin?

Answer 1

Answer: 8

Step-by-step explanation: 31-15=16 16/2=8

Answer 2

8

Explanation:

31-15=16

16/2=8

double check:

8(2)=16

16+15=31