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Multiplication - Decimal Hundredths by Tens - Concept Intro (Level 2)

This math topic focuses on practicing the multiplication of decimal numbers specifically in the hundredths place by multiples of ten. It serves as an introduction to understanding how decimal numbers are impacted when multiplied by larger whole numbers. Each problem presents a multiplication expression aligning a simple whole number multiplication as a hint to solve the corresponding decimal multiplication problem. The structure is designed to build and reinforce the concept of decimal multiplication, making it an integral part of learning basic arithmetic operations involving decimals at a foundational level.

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

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Decimal Hundredths by Tens - Concept Intro

Complete these online problems with 80% or 4 correct answers in a row. Results are immediate.


Multiply these decimals, given the hint

7×3=2170×0.03=?7\times3 = 21\\70\times0.03 = ?\\

Multiplication - Decimal Hundredths by Tens - Concept Intro Worksheet

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Math worksheet on 'Multiplication - Decimal Hundredths by Tens - Concept Intro (Level 2)'. Part of a broader unit on 'Decimal Multiplication - Practice' Learn online: app.mobius.academy/math/units/decimals_multiplication_practice/
1
Multiply these decimals, given the hint
A LaTex expression showing 7 multiplied by 7 = 49\\70 multiplied by 0.07 = ?\\
a
4,900
b
490
c
49
d
4.9
e
0.0049
f
0.49
2
Multiply these decimals, given the hint
A LaTex expression showing 9 multiplied by 9 = 81\\90 multiplied by 0.09 = ?\\
a
8,100
b
0.81
c
810
d
8.1
e
0.0081
f
0.081
3
Multiply these decimals, given the hint
A LaTex expression showing 3 multiplied by 7 = 21\\30 multiplied by 0.07 = ?\\
a
2,100
b
0.021
c
210
d
2.1
e
0.21
f
21
4
Multiply these decimals, given the hint
A LaTex expression showing 7 multiplied by 8 = 56\\70 multiplied by 0.08 = ?\\
a
560
b
5,600
c
5.6
d
0.56
e
0.0056
f
56
5
Multiply these decimals, given the hint
A LaTex expression showing 2 multiplied by 9 = 18\\20 multiplied by 0.09 = ?\\
a
180
b
18
c
0.0018
d
1.8
e
0.18
f
0.018
6
Multiply these decimals, given the hint
A LaTex expression showing 6 multiplied by 2 = 12\\60 multiplied by 0.02 = ?\\
a
12
b
0.012
c
120
d
0.0012
e
1.2
f
1,200
7
Multiply these decimals, given the hint
A LaTex expression showing 7 multiplied by 3 = 21\\70 multiplied by 0.03 = ?\\
a
0.0021
b
2.1
c
21
d
0.21
e
210
f
0.021