150+147=
297
12x8=
96
45-6
7.5
160-45
115
235+890=
1,125
7x13
91
43-5
8.6
175-91
84
440+540=
980
34x3=
102
67-8
8.375
172-84
88
345+745=
1,090
9x8=
72
58-8
7.25
560-350
210
670+320=
990
54x2=
108
56-7
8
210-75
135