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Addition - Decimal Tenths (Column) (Level 1)

This math topic focuses on practicing subtraction with borrowing (also known as regrouping). The problems involve two-digit numbers where borrowing is required to perform the subtraction. Each subtraction problem is displayed individually, ensuring clarity and focus on the specific technique of borrowing to solve problems where the top digit in any place is smaller than the one below it. This skill is fundamental in understanding how to handle larger subtraction problems and helps build a solid mathematical foundation.

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

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Add. Decimal Tenths (Column)

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


Add these numbers

0.2+0.3‾\begin{aligned}0.2\hphantom{}\\[-0.5em]\underline{+0.3\hphantom{}}\end{aligned}\\

Addition - Decimal Tenths (Column) Worksheet

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Math worksheet on 'Addition - Decimal Tenths (Column) (Level 1)'. Part of a broader unit on 'Decimal Addition and Subtraction - Intro' Learn online: app.mobius.academy/math/units/decimals_addition_and_subtraction_intro/
1
Add these numbers
A LaTex expression showing \begin{aligned}0.3\hphantom{}\\[-0.5em]\underline{+0.1\hphantom{}}\end{aligned}\\
a
0.1
b
1.1
c
0.4
d
0.8
e
0.7
f
0.3
2
Add these numbers
A LaTex expression showing \begin{aligned}0.4\hphantom{}\\[-0.5em]\underline{+0.2\hphantom{}}\end{aligned}\\
a
1
b
0.2
c
0.4
d
0.8
e
1.2
f
0.6
3
Add these numbers
A LaTex expression showing \begin{aligned}0.1\hphantom{}\\[-0.5em]\underline{+0.5\hphantom{}}\end{aligned}\\
a
1.6
b
1.2
c
0.4
d
0.2
e
0.6
f
0.8
4
Add these numbers
A LaTex expression showing \begin{aligned}0.1\hphantom{}\\[-0.5em]\underline{+0.7\hphantom{}}\end{aligned}\\
a
0
b
0.8
c
0.5
d
2.1
e
0.3
f
1.3
5
Add these numbers
A LaTex expression showing \begin{aligned}0.3\hphantom{}\\[-0.5em]\underline{+0.2\hphantom{}}\end{aligned}\\
a
1
b
0.5
c
1.3
d
0.2
e
0.3
f
1.2
6
Add these numbers
A LaTex expression showing \begin{aligned}0.1\hphantom{}\\[-0.5em]\underline{+0.4\hphantom{}}\end{aligned}\\
a
1
b
0.3
c
0.7
d
0.5
e
0.8
f
0.2
7
Add these numbers
A LaTex expression showing \begin{aligned}0.1\hphantom{}\\[-0.5em]\underline{+0.8\hphantom{}}\end{aligned}\\
a
0.9
b
0.3
c
1.5
d
1.2
e
2.1
f
0.6