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Multiplication Patterns
Distributive Property
Estimate
Two X One
Solve in 5 seconds
100
If 9 x 3= 27, then 90 x 3= ?
270
100
8 x (4 + 6) = (8 x __) + (8 x __)
(8 x 4) + (8 x 6)
100
21 x 3
20 x 3= 60
100
12 x 4
48
100
5 x 8
40
200
If 4 x 6= 24, then 40 x 60= ?
2,400
200
3 x (5 + 2) = (__ x __) + (__ x __)
(3 x 5) + (3 x 2)
200
37 x 52
40 x 50= 2,000
200
18 x 6
108
200
Round: 23 x 4
80
300
2 x 50= ?
100
300
Use the distributive property to solve: 5 x (4 + 3)
5 x (4 + 3)= (5 x 4) + (5 x 3)= (20)+(15)= 35
300
55 x 6
60 x 6= 360
300
43 x 6
258
300
10 x 10
100
400
500 x 30= ?
15,000
400
Use the distributive property to solve: 7 x (5+9)
7 x (5+9)= (7 x 5) + (7 x 9)= (35) + (63)= 98
400
323 x 18
300 x 20= 6,000
400
59 x 4
236
400
Round: 82 x 21
1,600
500
6,000 x 800= ?
4,800,000
500
Use the distributive property to solve: 8 x (8 + 9)
8 x (8 + 9)= (8 x 8) + (8 x 9)= (64) + (72)= 136
500
581 x 42
600 x 40= 24,000
500
83 x 7
581
500
Round: 92 x 28
2,700