Multiplying With Scientific Notation - Math Worksheet With Answer Key

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Multiplying with Scientific Notation
Name:
Solve each problem. Answer in scientific notation.
A n s w e r s
9
7
6
5
1) (3.7×10
) × (7.9×10
)
2) (4.4×10
) × (9.3×10
)
17
9
7
6
5
2.923 × 10
(3.7×7.9) × (10
×10
)
(4.4×9.3) × (10
×10
)
1.
16
11
29.23 × 10
40.92 × 10
12
17
12
4.092 × 10
2.923 × 10
4.092 × 10
2.
14
2.02199 × 10
3.
13
8.4656 × 10
4.
3
10
5
8
3) (8.39×10
) × (2.41×10
)
4) (5.72×10
) × (1.48×10
)
16
3
10
5
8
3.6 × 10
(8.39×2.41) × (10
×10
)
(5.72×1.48) × (10
×10
)
5.
13
13
20.2199 × 10
8.4656 × 10
20
14
13
2.02199 × 10
8.4656 × 10
3.12526 × 10
6.
12
1.288 × 10
7.
16
8.0682 × 10
8.
9
6
10
9
5) (7.2×10
) × (5×10
)
6) (5.09×10
) × (6.14×10
)
13
9
6
10
9
(7.2×5) × (10
×10
)
(5.09×6.14) × (10
×10
)
8.405 × 10
9.
15
19
36 × 10
31.2526 × 10
18
16
20
3.6 × 10
3.12526 × 10
6.0776 × 10
10.
6
5
6
10
7) (2.3×10
) × (5.6×10
)
8) (1.13×10
) × (7.14×10
)
6
5
6
10
(2.3×5.6) × (10
×10
)
(1.13×7.14) × (10
×10
)
11
16
12.88 × 10
8.0682 × 10
12
16
1.288 × 10
8.0682 × 10
5
8
8
10
9) (2.05×10
) × (4.1×10
)
10) (1.42×10
) × (4.28×10
)
5
8
8
10
(2.05×4.1) × (10
×10
)
(1.42×4.28) × (10
×10
)
13
18
8.405 × 10
6.0776 × 10
13
18
8.405 × 10
6.0776 × 10
1-10 90 80 70 60 50 40 30 20 10 0
Math
3

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