12 / 4 + (2 x 3) -8 =
10 + 10 / 10 =
10 – 4 + (4) =
-4 – 6 X 7 =
15 x 3 + (8 x 3) =
(5 + 20) / (3 +2) =
7 + 3 x 8 / 4 - 5=
8 / (-4) X 2 =
3 + (10 X 2) – 5 =
2 x 5 – 4 x 5 + 20 =
11
1
5
69
10
8
-4
18
-46
