Addition
4+28=
32
13-8=
5
2*3=
6
4/4=
1
26-6+21=
41
32+8=
40
45-25=
20
4*5=
20
10/5=
2
23-2+21=
42
47+9=
56
64-31
33
7*3=
35/7=
5
21+76-19=
78
34+61=
95
4-32=
-28
6*7=
42
42/6=
7
(2*9)/3=
6
33+77=
110
12-49=
-37
7*8=
56
70/2=
35
(37+3)/4=
10