205,685 views
11 votes
11 votes
Please answer! It is due in 20 min.

Please answer! It is due in 20 min.-example-1
User Skuro
by
3.1k points

1 Answer

10 votes
10 votes

Answer:

33

Explanation:

90-57=?

57+?=90

57+33=90

User CharlieBrown
by
3.5k points