This is a collection of adding three numbers worksheets. These are classic worksheets for homework, math centers, and sub-plans, and general practice.
Take note that this is a subset of our addition worksheets.
You will receive several printable files. These are 2-page files with worksheets and answer keys. They are organized into folders for easy access. Just pick a worksheet, print and you're ready to go.
There are three exam types with a different number of digits. Each group has 15 worksheets.
Adding 3 Numbers, Addends are aligned. Students are asked to add the three numbers and write their answers on the space provided.
Adding 3 Numbers, Show Solution. Students need to rewrite and align the three numbers and then perform addition.
Add 3 numbers, 2 sums. Students would need to add the first two numbers, and then add the result to the third number.
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