Partial Sum Addition FREEBIE!

Grade Levels
1st - 3rd
Formats Included
  • PDF
2 pages


Teaching addition with the Common Core will be so much easier with this product! This resource is a free printable worksheet to help teach the partial sum method for double digit addition.

Common Core Standards:

Thanks for checking out my product! If you like this product, be sure to check out my other partial sum addition resources (along with other common core math resources):

Partial Sum Addition Pack
January Multiple Methods Addition Pack
Partial Sum Double Digit Addition Holiday Pack
Base Ten Addition Pack
Partial Sum Triple Digit Addition Pack
Common Core Decomposing Numbers Sorting Fun
Decomposition Addition Pack
Total Pages
2 pages
Answer Key
Teaching Duration
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to see state-specific standards (only available in the US).
Fluently add and subtract within 20 using mental strategies. By end of Grade 2, know from memory all sums of two one-digit numbers.
Add up to four two-digit numbers using strategies based on place value and properties of operations.
Add and subtract within 1000, using concrete models or drawings and strategies based on place value, properties of operations, and/or the relationship between addition and subtraction; relate the strategy to a written method. Understand that in adding or subtracting three-digit numbers, one adds or subtracts hundreds and hundreds, tens and tens, ones and ones; and sometimes it is necessary to compose or decompose tens or hundreds.


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