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Decomposing Numbers: Decomposition Addition Pack

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Grade Levels
Common Core Standards
Product Rating
4.0
1 rating
File Type

PDF (Acrobat) Document File

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2 MB|19 pages
Product Description
Addition with multiple methods and decomposing numbers is a big part of the Common Core. This product is perfect to help students learn another way to add two double digit numbers, by breaking them down into tens and ones using number bonds.

This product includes:

-3 mini anchor charts/posters (decomposing a number, decomposition addition without regrouping, decomposition addition with regrouping)

-2 worksheets for double digit decomposition addition without regrouping and answer keys

-2 worksheets for double digit decomposition addition with regrouping and answer keys

-2 assessments (one without regrouping and one with regrouping) and answer keys

-one cut/paste sorting activity for decomposing double digit numbers


Common Core Alignment:
2OAB2
2NBTB7
2NBTB6

Be sure to check out my other math products:

Base Ten Addition Pack

Partial Sum Addition Pack

Common Core Decomposing Numbers Sorting Fun

Partial Sum Holiday Pack

February Multiple Methods Addition Pack

January Multiple Methods Addition Pack

Partial Sum Triple Digit Addition Pack


Total Pages
19
Answer Key
Included
Teaching Duration
N/A
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$2.75
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$2.75
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