Addition
54+12
66
102-56
48
86 x 2
172
92/2
46
2 x 2+2
6
96+4
100
90-25
65
43 x4
172
30/6
5
2-3+4
3
5400+600
6000
500-111
389
193 x 2
386
180/9
5 x 4/10
2
420+69
489
123-12
112
354 x 2
708
50/2
25
90+10/2+1
96
420+696
1116
2310-311
1999
2560 x 2
5120
232/2
116
25-60+45
10