Addition
4 + 12
16
20-16
4
10x2
20
10/2
5
10x2-5
15
50+50+50
150
200-120
80
4x6
24
50/2
25
3+5x5
28
56+12
68
84
49
120/2
60
50-2x3
44
53+53+53
159
450-155
245
9x7
63
666/2
333
90 + 4x5 - 2
108
62+14+33=
109
569-432
137
8x6x2
96
72/9
8
180 + 9x5 -6
219