Multiply
Multiply with Decimals
Estimates
Divide: 3-digit by 1-digit
Divide: 4-digit by 1-digit
100
61 x 11
671
100
60 x 1.5
90
100
Estimate to the greatest place value: 240
200
100
360 / 6
60
100
1428 / 7
204
200
218 x 3
654
200
45 x 7.2
324
200
Estimate to the greatest place value: 4,700
5,000
200
457 / 3
152 R1
200
5025 / 5
1005
300
129 x 31
3,999
300
166 x 2.8
464.8
300
Estimate to the greatest place value: 32.09
30
300
568 / 6
94 R4
300
1634 / 8
204 R2
400
504 x 19
9,576
400
41.6 x 2.2
91.52
400
Solve using estimation: 482 x 9
5,000
400
750 / 4
187 R2
400
6521 / 9
724 R5
500
3,800 x 8
30,400
500
840.6 x 2.5
2,101.5
500
Solve using estimation: 482 / 9
50
500
253 / 2
126 R1
500
8162 / 8
1020 R2
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