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Multiplication - Decimal Tenths by Tens - Column (Level 1)

This math topic focuses on practicing multiplication of decimal tenths by tens, using a column format. It is an introductory topic into decimal multiplication and includes seven different problems that require multiplying whole numbers by decimal factors such as 0.1 or 0.2. Each problem provides various answer choices to identify the correct result of the multiplication operation. This helps students understand and build proficiency in decimal operations, specifically understanding how multiplication with decimals affects the product compared to whole number multiplication.

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

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Decimal Tenths by Tens - Column

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

Multiply these numbers

400.×0.2‾\begin{aligned}40\hphantom{0.}\\[-0.5em]\underline{\times 0.2\hphantom{}}\end{aligned}\\

Multiplication - Decimal Tenths by Tens - Column Worksheet

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Math worksheet on 'Multiplication - Decimal Tenths by Tens - Column (Level 1)'. Part of a broader unit on 'Percentages - Intro' Learn online: app.mobius.academy/math/units/percentages_intro/
1
Multiply these numbers
A LaTex expression showing \begin{aligned}30\hphantom{0.}\\[-0.5em]\underline{ multiplied by 0.3\hphantom{}}\end{aligned}\\
a
8.1
b
8.64
c
900
d
90
e
8.55
f
9
2
Multiply these numbers
A LaTex expression showing \begin{aligned}30\hphantom{0.}\\[-0.5em]\underline{ multiplied by 0.2\hphantom{}}\end{aligned}\\
a
-0.24
b
6.12
c
6
d
4.92
e
5.04
f
0.06
3
Multiply these numbers
A LaTex expression showing \begin{aligned}10\hphantom{0.}\\[-0.5em]\underline{ multiplied by 0.3\hphantom{}}\end{aligned}\\
a
3.15
b
0.03
c
3.03
d
2.55
e
3
f
30
4
Multiply these numbers
A LaTex expression showing \begin{aligned}10\hphantom{0.}\\[-0.5em]\underline{ multiplied by 0.1\hphantom{}}\end{aligned}\\
a
10
b
0.89
c
0.01
d
100
e
1
f
1.08
5
Multiply these numbers
A LaTex expression showing \begin{aligned}40\hphantom{0.}\\[-0.5em]\underline{ multiplied by 0.1\hphantom{}}\end{aligned}\\
a
400
b
3.96
c
40
d
0.4
e
4
f
0.44
6
Multiply these numbers
A LaTex expression showing \begin{aligned}10\hphantom{0.}\\[-0.5em]\underline{ multiplied by 0.2\hphantom{}}\end{aligned}\\
a
1.88
b
2.02
c
2
d
200
e
2.26
f
1.86
7
Multiply these numbers
A LaTex expression showing \begin{aligned}20\hphantom{0.}\\[-0.5em]\underline{ multiplied by 0.1\hphantom{}}\end{aligned}\\
a
1.9
b
1.72
c
2.28
d
2
e
2.12
f
2.08