Addition
78 + 64
142
68 - 12
56
2 x 8
16
12/3
4
Base:3 cm Height: 3 cm
9 square cm
108 + 47
155
63
3 x 14
42
63/9
7
Base:4 ft Height:6 ft
24 square ft
147 + 34
181
372 - 127
245
10 x 9
90
100/25
4
Base:7 m Height:6 m
42 square m
263 + 173
436
743 - 127
616
12 x 16
192
13
Base:9 cm Height 8 cm
72 square cm
362 + 732
1094
829 - 265
564
14 x 12
168
180/15
12
Base:13 m Height:16 m
208 square m