Partial Sum Double Digit Addition Holiday Pack!
Stay at Home Activity Mom
237 Followers
Grade Levels
1st - 3rd
Resource Type
Standards
CCSS2.NBT.B.6
CCSS2.NBT.B.7
CCSS2.OA.B.2
Formats Included
- PDF
Pages
12 pages
Stay at Home Activity Mom
237 Followers
Description
Addition with multiple methods and deeply understanding numbers is a big part of the Common Core. This product is perfect to help students practice another method to add two double digit numbers, by breaking them down into tens and ones using the partial sum method.
This product includes:
-2 mini anchor charts/posters (partial sum addition without regrouping and with regrouping)
-2 worksheets for double digit addition without regrouping and answer keys
-2 worksheets for double digit addition with regrouping and answer keys
Common Core Standards:
2OAB2
2NBTB7
2NBTB6
If you haven't introduced the partial sum method yet, be sure to check out
THIS PARTIAL SUM PRODUCT TO HELP TEACH IT!
Partial Sum Triple Digit Addition Pack
Be sure to check out my other great math products:
Base Ten Addition Pack
Decomposition Addition Pack
Decomposing Numbers Sorting Fun
This product includes:
-2 mini anchor charts/posters (partial sum addition without regrouping and with regrouping)
-2 worksheets for double digit addition without regrouping and answer keys
-2 worksheets for double digit addition with regrouping and answer keys
Common Core Standards:
2OAB2
2NBTB7
2NBTB6
If you haven't introduced the partial sum method yet, be sure to check out
THIS PARTIAL SUM PRODUCT TO HELP TEACH IT!
Partial Sum Triple Digit Addition Pack
Be sure to check out my other great math products:
Base Ten Addition Pack
Decomposition Addition Pack
Decomposing Numbers Sorting Fun
Total Pages
12 pages
Answer Key
Included
Teaching Duration
N/A
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Standards
to see state-specific standards (only available in the US).
CCSS2.NBT.B.6
Add up to four two-digit numbers using strategies based on place value and properties of operations.
CCSS2.NBT.B.7
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.
CCSS2.OA.B.2
Fluently add and subtract within 20 using mental strategies. By end of Grade 2, know from memory all sums of two one-digit numbers.
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237 Followers
