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Partial Sums Addition

This is a collection of worksheets involving the partial sums method of addition. Students will calculate the partial sums of each place value column and add them together to find the total sums.

Partial Sums Worksheets

2-Digit Addition

2-Digit Partial Sums Addition (with Example)  FREE 
This worksheet shows a step-by-step example of how to solve an addition problem using partial sums. Then students can solve nine problems on their own.
3rd and 4th Grades
2-Digit Partial Sums Addition (with Example) Free Worksheet
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2-Digit Partial Sums Addition
Solve nine 2-digit by 2-digit addition problems using partial sums.
3rd and 4th Grades
2-Digit Partial Sums Addition Worksheet
Graph Paper Addition (2-Digit, Partial Sums)
Use the spaces on the graph paper to solve the 2-digit addition problems using the partial sums method.
3rd and 4th Grades
Graph Paper Addition (2-Digit, Partial Sums) Worksheet
Partial Sums Outline (2-Digit)
This file has 4 pages showing how to solve an addition problem with partial sums. The final page shows a full example with all numbers.
3rd and 4th Grades
Partial Sums Outline (2-Digit) Addition Worksheet
Partial Sums Anchor Chart (2-Digit)
This anchor chart shows an example of a completed math problem solved with the partial sums method of addition. It also includes a brief written explanation of how to use the method.
3rd and 4th Grades
Partial Sums Anchor Chart (2-Digit) Addition Worksheet

3-Digit Addition

3-Digit Partial Sums Addition (with Example)
This printable shows a step-by-step example of how to solve a 3-digit addition problem with partial sums. Students can reference the example as they complete 9 other problems.
3rd and 4th Grades
3-Digit Partial Sums Addition (with Example) Worksheet
3-Digit Partial Sums Addition
On this worksheet, students will practice their addition skills using the partial sums method.
3rd and 4th Grades
3-Digit Partial Sums Addition Worksheet
Graph Paper Addition (3-Digit, Partial Sums)
This page has space for students to solve the three-digit addition problems on graph paper using partial sums.
3rd and 4th Grades
Graph Paper Addition (3-Digit, Partial Sums) Worksheet
Partial Sums Outline (3-Digit)
This printout includes several pages showing how to solve a 3-digit by 3-digit addition problem with partial sums.
3rd and 4th Grades
Partial Sums Outline (3-Digit) Addition Worksheet
Partial Sums Anchor Chart (3-Digit)
Print out this anchor chart to use as a reference for solving 3-digit addition problems with the partial sums method.
3rd and 4th Grades
Partial Sums Anchor Chart (3-Digit) Addition Worksheet

4-Digit Addition

4-Digit Partial Sums Addition (with Example)
Solve the 4-digit addition problems on this page using partial sums. A helpful example to refer back to is included at the top of the page.
3rd and 4th Grades
4-Digit Partial Sums Addition (with Example) Worksheet
4-Digit Partial Sums Addition
Find the answers to these addition problems by using the partial sums method. Boxes provide ample space to show work.
3rd and 4th Grades
4-Digit Partial Sums Addition Worksheet
Graph Paper Addition (4-Digit, Partial Sums)
Use the graph paper to show your work when solving the six addition problems on this page.
3rd and 4th Grades
Graph Paper Addition (4-Digit, Partial Sums) Worksheet
Partial Sums Outline (4-Digit)
This printout outlines how to solve 4-digit addition problems with partial sums in an easy-to-understand way.
3rd and 4th Grades
Partial Sums Outline (4-Digit) Addition Worksheet
Partial Sums Anchor Chart (4-Digit)
This anchor chart easily outlines how to split up 4-digit addition problems using partial sums. It includes a complete example of a solved problem.
3rd and 4th Grades
Partial Sums Anchor Chart (4-Digit) Addition Worksheet

5-Digit Addition

5-Digit Partial Sums Addition (with Example)
Use the partial sums method to solve the addition problems on this page. Boxes are included to write each partial sum.
3rd and 4th Grades
5-Digit Partial Sums Addition (with Example) Worksheet
5-Digit Partial Sums Addition
Write each of the partial addends and sums in their appropriate boxes and add the partial sums together to get the total sums for these 5-digit addition problems.
3rd and 4th Grades
5-Digit Partial Sums Addition Worksheet
Graph Paper Addition (5-Digit, Partial Sums)
Use the graph paper to keep your work written neatly as you solve these 5-digit problems with the partial sums method.
3rd and 4th Grades
Graph Paper Addition (5-Digit, Partial Sums) Worksheet
Partial Sums Outline (5-Digit)
This outline shows a breakdown of how to solve a 5-digit addition problem using the partial sums method. Several pages include space for students to write in numbers on their own, while the last page shows an example of a completed problem with all work shown.
3rd and 4th Grades
Partial Sums Outline (5-Digit) Addition Worksheet
Partial Sums Anchor Chart (5-Digit)
This handy anchor chart shows a completed example of a 5-digit by 5-digit addition problem solved using partial sums. It also includes a few sentences summarizing how to solve such problems.
3rd and 4th Grades
Partial Sums Anchor Chart (5-Digit) Addition Worksheet

See Also:

Multi-Digit Addition

This page has links to pages with worksheets on multi-digit addition up to 5-digits, as well as addition with 3 or more addends, fraction and decimal addition, money addition, and more.

Partial Products Multiplication

Use the partial products method to solve multiplication problems on these worksheets.

Partial Quotients Division

Use partial quotients to solve division problems on the worksheets on this page.

Sample Worksheet Images

Partial Sums Worksheet - 5 Digit

Partial Sums Worksheet - Graph Paper

Printable Partial Sums Worksheets

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