A. In the expressions below, put a parenthesis in its proper place
to make the expression TRUE.
1. 4 + 3x (6+2 - 12) = 9
2. [2+12 - 16]: 4} = 13
3. [ 3+ 40 + 5 x 2x2 ]- 5 = 35
4. [ 5+ 10 - 4+9 ] x 4 = 8
5.
10 - 3 + [ 4x 6+4 - 3] = 10
6.
5 + 4 x 6 = 3 = 7
7.
15 - 4 + 4 x 3 • 4 = 11
8.
20+ [7 + 4 + 2] x 18 - 12 = 4
9.
35 + 9 - 14 - 7+ 4 X 5 = 43
10.
48 - 24 - 8 +5 +5 x 2 = 14