Addition - Decimal Thousandths (Level 1)

This math topic focuses on practicing the addition of decimal numbers to the thousandth place, as an introductory part of a unit on decimal addition and subtraction. The topic involves adding two decimal thousandth values and choosing the correct answer from multiple options. It exercises basic decimal operations and precision in handling small decimal values. Each question follows a consistent format, thereby helping to reinforce the understanding of adding decimal values at a fundamental level. Overall, it aims to strengthen numerical accuracy and fluency with decimals at the thousandth level.

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

Addition - Decimal Thousandths Worksheet

Math worksheet on 'Addition - Decimal Thousandths (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

0.001 + 0.008

a

0

b

0.009

c

0.006

d

0.012

e

0.015

f

0.021

2

Add these numbers

0.004 + 0.003

a

0.002

b

0.019

c

0.016

d

0.005

e

0.007

f

0.012

3

Add these numbers

0.005 + 0.004

a

0.006

b

0.024

c

0.021

d

0.015

e

0

f

0.009

4

Add these numbers

0.001 + 0.007

a

0.021

b

0.005

c

0.003

d

0.013

e

0.016

f

0.008

5

Add these numbers

0.003 + 0.004

a

0.014

b

0.005

c

0.009

d

0.012

e

0.007

f

0.016

6

Add these numbers

0.002 + 0.006

a

0.011

b

0.019

c

0.021

d

0

e

0.005

f

0.008

7

Add these numbers

0.003 + 0.002

a

0.008

b

0.002

c

0

d

0.012

e

0.005

f

0.003