Multiplying Using Blank Arrays (With Factors Of 10) - Math Worksheet With Answer Key Page 2
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1
2Answer Key
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Multiplying using blank Arrays (with factors of 10)
Use the array provided to solve each problem.
A n s w e r s
1) 30×28 =
2) 27×20 =
840
20
8
20
1.
540
2.
20
(20 × 20)
460
400
3.
30
(30 × 20)
(30 × 8)
600
240
480
4.
7
(7 × 20)
500
140
5.
560
6.
3) 23×20 =
4) 24×20 =
20
20
20
(20 × 20)
20
(20 × 20)
400
400
4
(4 × 20)
3
80
(3 × 20)
60
5) 25×20 =
6) 20×28 =
20
20
8
20
20
(20 × 20)
(20 × 8)
(20 × 20)
400
160
400
5
(5 × 20)
100
1-6
83 67 50 33 17 0
10
Math
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