Multiplying by multiples of 10
Estimating Products
2 digit by 1 digit multiplication
3 digit by 1 digit multiplication
Multiplying three factors
100
What is 2 x 30?
What is 60
100
What is 5 x 82?
What is 400
100
What is 12 x 6?
What is 72
100
What is 423 x 2?
What is 846
100
What is 5 x 2 x 3?
What is 30
200
What is 5 x 200?
What is 1,000
200
What is 53 x 3
What is 150
200
What is 18 x 7?
What is 126
200
What is 506 x 4?
What is 2,024
200
What is 50 x 3 x 2?
What is 300
300
What is 200 x 8?
What is 1,600
300
What is 6 x 33
What is 180
300
What is 72 x 5?
What is 360
300
What is 821 x 3?
What is 2,463
300
What is 4 x 20 x 2?
What is 160
400
What is 6 x 600?
What is 36,000
400
What is 4 x 678
What is 2,800
400
What is 49 x 8?
What is 392
400
What is 159 x 5?
What is 795
500
What is 8,000 x 8?
What is 64,000
500
What is 463 x 7?
What is 3,500
500
What is 63 x 3?
What is 189
500
What is 624 x 7
What is 4,368
500
What is 3 x 3 x 30?
What is 270
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