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