3-1 Mental x
3-2 Distributive Property
3-3 Estimate Products
3-4 Multiply by 1 digit
3-5 Draw a Picture
100
9 x 60
What is 540
100
5 x 17 by the Distributive Property
What is 50 + 35 = 85
100
Estimate by rounding or using compatible numbers: 39 x 8
What is 320
100
43 x 2
What is 86
100
Ernie has a piece of wood tha tis 43 inches long. How many 13-inches pieces can he cut from the wood? Is there any wood remaining?
What is 3 pieces with 4 inches remaining.
200
200 x 40
What is 8,000
200
3 x 71 by the Distributive Property
What is 210 + 3 = 213
200
17 x 62
What is 1200
200
17 x 9
What is 153
200
A playground is 120 yds long and 60 yards wide. If a light is placed at each corner and every 20 yards on the sides, how many lights are there?
What is 18 lights?
300
80 x 50
What is 4,000
300
6 x 25 by the Distributive Property
What is 120 + 30 = 150
300
114 x 48
What is 100 x 50 = 5,000
300
102 x 4
What is 408
400
300 x 100
What is 30,000
400
2 x 37 by the Distributive Property
What is 60 + 14 = 74
400
285 x 56
What is 300 x 60 = 18,000
400
513 x 6
What is 3,078
500
70 x 5,000
What is 350,000
500
4 x 43 by the Distributive Property
What is 160 +12 = 172
500
502 x 423
What is 500 x 400 = 200,000
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