Multiplication Of Rational Numbers With Commutative Property Worksheet
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1
2Multiplication of Rational Numbers with Commutative Property
Name:
Solve each problem.
A n s w e r s
⁄
⁄
⁄
⁄
4
3
1
1
1) 8 ×
2) -
× 14 ×
× 10
× 4 ×
× 9 × 8
5
7
3
2
384
⁄
⁄
⁄
⁄
1.
3
4
1
1
8 × (
× 14) × (
× 10)
(
× 4) × (-
× 9) × 8
7
5
2
3
8 × 6 × 8
2 × -3 × 8
-48
2.
-144
3.
-180
4.
⁄
⁄
⁄
⁄
6
1
1
6
3) -
4) 5 ×
× 15 ×
× 14 × 4
× 21 × -
× 4
7
5
2
7
32
⁄
⁄
⁄
⁄
5.
1
6
6
1
(
× 15) × (-
× 14) × 4
5 × (-
× 21) × (
× 4)
5
7
7
2
3 × -12 × 4
5 × -18 × 2
60
6.
1080
7.
54
8.
⁄
⁄
⁄
2
1
1
5)
6) 10 × -
× 8 × 6
× 9 × -
× 10
3
5
3
20
⁄
⁄
⁄
2
1
1
9.
(
× 6) × 8
10 × (-
× 9) × (-
× 10)
3
3
5
4 × 8
10 × -3 × -2
16
10.
⁄
⁄
⁄
3
4
3
7) 10 × -
8)
× 21 × -
× 15
× 6 × 15
5
7
5
⁄
⁄
⁄
4
3
3
10 × (-
× 21) × (-
× 15)
(
× 15) × 6
7
5
5
10 × -12 × -9
9 × 6
⁄
⁄
1
1
9)
10)
× 10 × 4
× 8 × 4
2
2
⁄
⁄
1
1
(
× 4) × 10
(
× 4) × 8
2
2
2 × 10
2 × 8
1-10 90 80 70 60 50 40 30 20 10 0
Math
8
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