<img src="https://d5nxst8fruw4z.cloudfront.net/atrk.gif?account=iA1Pi1a8Dy00ym" style="display:none" height="1" width="1" alt="" />
Dismiss
Skip Navigation
Our Terms of Use (click here to view) have changed. By continuing to use this site, you are agreeing to our new Terms of Use.

Whole Number Addition

Find sums of multi-digit numbers.

Atoms Practice
%
Progress
Practice
Progress
%
Practice Now
Turn In
Addition (up to 20) - Example 4

Explore More

Sign in to explore more, including practice questions and solutions for Whole Number Addition.
Please wait...
Please wait...