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Multiplication - Decimal by Power of Ten (Scientific Notation Prep) (Level 1)

This math topic helps students practice multiplying decimals by powers of ten, a foundational skill for understanding scientific notation. It contains problems like multiplying 5.1 by 100 and 4.4 by 10, with multiple choice answers provided. This preparation is essential for students starting to learn about scientific notation, as it familiarizes them with manipulating place values and the effect of multiplying by 10, 100, and 1000 on decimal numbers.

Work on practice problems directly here, or download the printable pdf worksheet to practice offline.

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Decimal by Power of Ten (Scientific Notation Prep)

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Multiply these numbers

1.7 x 100

Multiplication - Decimal by Power of Ten (Scientific Notation Prep) Worksheet

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Math worksheet on 'Multiplication - Decimal by Power of Ten (Scientific Notation Prep) (Level 1)'. Part of a broader unit on 'Measurement - Units Intro - Metric' Learn online: app.mobius.academy/math/units/measurement_unit_intro_metric/
1
Multiply these numbers
5.7 x 10
a
51.9
b
57
c
65.6
d
5,700
e
53
f
54.2
2
Multiply these numbers
2 x 100
a
206
b
232
c
20
d
20,000
e
168
f
200
3
Multiply these numbers
2.4 x 10
a
2.4
b
25.7
c
24
d
40
e
0.2
f
240
4
Multiply these numbers
5.8 x 1,000
a
580,000
b
5,800
c
58,000
d
58
e
68,000
f
580
5
Multiply these numbers
5.7 x 100
a
5.7
b
7,700
c
5,700
d
57
e
57,000
f
570
6
Multiply these numbers
1.9 x 1,000
a
2,223
b
1,900
c
190
d
190,000
e
29
f
19,000
7
Multiply these numbers
1.1 x 10
a
1,100
b
1.1
c
12
d
11
e
9.5
f
12.8