# MATHEMATICS

posted by
**MOAZMA** on
.

[+3]+[+1]

(-10)+(-2)

You need to help us a little with this problem. Tell us what you don't understand about it and indicate your grade level.

posted by
**MOAZMA** on
.

[+3]+[+1]

(-10)+(-2)

You need to help us a little with this problem. Tell us what you don't understand about it and indicate your grade level.