$4.99

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.

- 1 digit – Ideal for mental math
- 1 to 2 digits
- 2 digits
- 2 to 3 digits
- 3 digits

**Adding 3 Numbers, Show Solution**. Students need to rewrite and align the three numbers and then perform addition.

- 1 to 2 digits
- 2 digits
- 2 to 3 digits
- 3 digits
- 3 to 4 digits

**Add 3 numbers, 2 sums**. Students would need to add the first two numbers, and then add the result to the third number.

- 1 digit – Ideal for mental math
- 1 to 2 digits
- 2 digits
- 2 to 3 digits
- 3 digits

We bundled this with other products so you can get discounts. Just click any of the bundles below for more details.