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Addition - Decimal Thousandths (Level 2)

This math topic focuses on adding decimal numbers to the thousandth place. It is designed to enhance understanding and accuracy in calculating sums involving small decimal values. Each problem presents a simple addition of two decimal numbers, with multiple choice answers provided. Practicing these questions helps to solidify concepts of decimal addition like alignment and decimal point positioning, essential for more advanced arithmetic and real-world applications such as financial calculations.

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

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Add. Decimal Thousandths

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


Add these numbers

0.009 + 0.009

Addition - Decimal Thousandths Worksheet

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Math worksheet on 'Addition - Decimal Thousandths (Level 2)'. 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
0.009 + 0.004
a
0.017
b
0.026
c
0.013
d
0.004
e
0.035
f
0.009
2
Add these numbers
0.006 + 0.004
a
0.01
b
0.02
c
0
d
0.013
e
0.017
f
0.027
3
Add these numbers
0.006 + 0.008
a
0
b
0.005
c
0.014
d
0.033
e
0.009
f
0.037
4
Add these numbers
0.007 + 0.005
a
0.016
b
0.004
c
0.032
d
0.012
e
0
f
0.028
5
Add these numbers
0.009 + 0.009
a
0.006
b
0.036
c
0.03
d
0.018
e
0.012
f
0.048
6
Add these numbers
0.007 + 0.006
a
0.026
b
0.013
c
0.03
d
0.009
e
0
f
0.004
7
Add these numbers
0.009 + 0.015
a
0.04
b
0.032
c
0.016
d
0.024
e
0.008
f
0.056