Multiplying With Scientific Notation - Math Worksheet With Answer Key
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1
2Multiplying with Scientific Notation
Name:
Solve each problem. Answer in scientific notation.
A n s w e r s
7
6
10
10
1) (7.3×10
) × (6.1×10
)
2) (1.9×10
) × (3.6×10
)
14
7
6
10
10
4.453 × 10
(7.3×6.1) × (10
×10
)
(1.9×3.6) × (10
×10
)
1.
13
20
44.53 × 10
6.84 × 10
20
14
20
6.84 × 10
4.453 × 10
6.84 × 10
2.
17
1.116 × 10
3.
8
1.22264 × 10
4.
10
6
4
3
3) (1.2×10
) × (9.3×10
)
4) (2.32×10
) × (5.27×10
)
11
10
6
4
3
2.97 × 10
(1.2×9.3) × (10
×10
)
(2.32×5.27) × (10
×10
)
5.
16
7
11.16 × 10
12.2264 × 10
15
17
8
1.116 × 10
1.22264 × 10
8.148 × 10
6.
15
3.14384 × 10
7.
7
6.77418 × 10
8.
7
3
7
8
5) (5.4×10
) × (5.5×10
)
6) (2.8×10
) × (2.91×10
)
13
7
3
7
8
(5.4×5.5) × (10
×10
)
(2.8×2.91) × (10
×10
)
5.67 × 10
9.
10
15
29.7 × 10
8.148 × 10
8
11
15
2.97 × 10
8.148 × 10
6.7 × 10
10.
5
9
3
3
7) (8.02×10
) × (3.92×10
)
8) (7.62×10
) × (8.89×10
)
5
9
3
3
(8.02×3.92) × (10
×10
)
(7.62×8.89) × (10
×10
)
14
6
31.4384 × 10
67.7418 × 10
15
7
3.14384 × 10
6.77418 × 10
3
9
3
5
9) (9×10
) × (6.3×10
)
10) (6.7×10
) × (1×10
)
3
9
3
5
(9×6.3) × (10
×10
)
(6.7×1) × (10
×10
)
12
8
56.7 × 10
6.7 × 10
13
8
5.67 × 10
6.7 × 10
1-10 90 80 70 60 50 40 30 20 10 0
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8
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