Add
34+10
44
45-2
43
5x3
15
42/7
6
39+1+100
140
21+12
33
34-10
24
12x13
156
12/1
12
231-10-100
121
12+7
19
100-100
0
12x3
36/6
6
2x6x9
108
100+1000
1100
124-8
116
12x4
48
45/1
45
40/2/10
10
82+8
90
110-5
105
18x3
54
156/12
13
32+1x2
66