Estimating To Multiply
3 Factor Multiplication
4 Digit by 1 Digit
100
45 x 72
What is 350
100
4 x 6 x 2
What is 48
100
1,234 x 5
What is 6,170
200
64 x 34
What is 180
200
5 x 6 x 4
What is 120
300
67 x 63
What is 420
300
6 x 2 x 3
What is 36
400
78 x 42
What is 320
400
8 x 7 x 0
What is 0
500
61 x 39
What is 240
500
5 x 4 x 9
What is 180
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