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

This math topic focuses on multiplying decimal tenths by ones using the column method. This skill is integral to understanding how to handle basic operations with decimals. Each exercise involves multiplying a whole number by a decimal, aiming to teach students how to accurately perform and understand decimal multiplication. The problems include varying numbers to help students develop competencies in dealing with different types and sizes of numbers, reinforcing the concept of decimal place value and multiplication.

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

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Decimal Tenths by Ones - Column

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


Multiply these numbers

30.×0.1‾\begin{aligned}3\hphantom{0.}\\[-0.5em]\underline{\times 0.1\hphantom{}}\end{aligned}\\

Multiplication - Decimal Tenths by Ones - Column Worksheet

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Math worksheet on 'Multiplication - Decimal Tenths by Ones - 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}1\hphantom{0.}\\[-0.5em]\underline{ multiplied by 0.2\hphantom{}}\end{aligned}\\
a
-80
b
2
c
0.2
d
0.02
e
0
f
-8
2
Multiply these numbers
A LaTex expression showing \begin{aligned}4\hphantom{0.}\\[-0.5em]\underline{ multiplied by 0.1\hphantom{}}\end{aligned}\\
a
-7.6
b
0.34
c
0.84
d
0.04
e
0
f
0.4
3
Multiply these numbers
A LaTex expression showing \begin{aligned}2\hphantom{0.}\\[-0.5em]\underline{ multiplied by 0.1\hphantom{}}\end{aligned}\\
a
420
b
-380
c
0.2
d
0
e
0.04
f
-38
4
Multiply these numbers
A LaTex expression showing \begin{aligned}2\hphantom{0.}\\[-0.5em]\underline{ multiplied by 0.2\hphantom{}}\end{aligned}\\
a
0.24
b
0
c
0.4
d
0.41
e
0.42
f
0.37
5
Multiply these numbers
A LaTex expression showing \begin{aligned}3\hphantom{0.}\\[-0.5em]\underline{ multiplied by 0.1\hphantom{}}\end{aligned}\\
a
330
b
3
c
0.29
d
0.3
e
0
f
0.34
6
Multiply these numbers
A LaTex expression showing \begin{aligned}1\hphantom{0.}\\[-0.5em]\underline{ multiplied by 0.1\hphantom{}}\end{aligned}\\
a
1
b
0.1
c
0.01
d
0
e
0.09
f
10
7
Multiply these numbers
A LaTex expression showing \begin{aligned}1\hphantom{0.}\\[-0.5em]\underline{ multiplied by 0.4\hphantom{}}\end{aligned}\\
a
0.02
b
4
c
0.34
d
0.4
e
40
f
0.37