Insert a pair of parentheses or brackets in each of the following mathematical expressions to
Answers
I-
make it correct.
Expressions
1. 12-7 + 2 = 7
2. 50 = 25 x 2 = 1
3. 15 - 3x3:3 +3 = 15
4. 8 X 8 + 8-8 + 8 = 8
5. 8+2x32=7​