Multiplication
6x0
4+4
8
10-4
6
Round to the nearest 100:
356
400
10x4
40
3x2
6
3+1
4
5-0
5
Round to the nearest 1000:
3,457
3,000
10x5
50
4x1
4
6+7
13
3-1=
2
Round to the nearest 10:
478
480
12+5
17
5x4
20
9+6=
6-7
1
Round to the nearest 1000:
7,894
8,000
16-8=
8
6x5
30
6+7=
13
15-6
9
Round to the nearest 100:
4,567
4,600
9x5
45