Addition
7 + 3
10
7-5
Round to the nearest 10:
22
2 X 6
12
97
35
Round to the nearest 10:
55
60
5 x 3
15
315 + 482
797
765-123
642
Round to the nearest 100:
832
800
6 x 4
24
4510 + 562
5072
521-237
284
Round to the nearest 100:
671
7 x 9
3456 + 5678
9134
2426 - 1964
660
Round to the nearest 100:
4536
4500
12 X 7
84