Question

Write two addition sentences where the sum is zero. Describe the numbers.

Answer 1

-1 plus -1 = 2 please write back if i am incorrect

Answer 2

Sentence 1: 5+ -4=0
Sentence 2: 10+ -9=0

5+ (-4) <-- since the signs are different it would be 5 - 4 same thing for sentence 2.

TIP: just follow the rule of signs