Description
Addition with multiple methods and deeply understanding numbers is a big part of the Common Core. This product is perfect to help students learn another method to add two double digit numbers, by breaking them down into tens and ones using the partial sum method.
This product includes:
-3 mini anchor charts/posters (partial sum, partial sum addition without regrouping, partial sum addition with regrouping)
-2 worksheets for double digit addition (using the partial sum method) without regrouping and answer keys
-2 worksheets for double digit addition (using the partial sum method) with regrouping and answer keys
-2 assessments (one without regrouping and one with regrouping) and answer keys
-one cut/paste sorting activity for partial sum of numbers
Common Core Standards:
2OAB2
2NBTB7
2NBTB6
Be sure to check out my other math products:
Partial Sum Triple Digit Addition Pack
Base Ten Addition Pack
Decomposition Addition Pack
Common Core Decomposing Numbers Sorting Fun
Partial Sum Holiday Pack
February Multiple Methods Addition Pack
January Multiple Methods Addition Pack
This product includes:
-3 mini anchor charts/posters (partial sum, partial sum addition without regrouping, partial sum addition with regrouping)
-2 worksheets for double digit addition (using the partial sum method) without regrouping and answer keys
-2 worksheets for double digit addition (using the partial sum method) with regrouping and answer keys
-2 assessments (one without regrouping and one with regrouping) and answer keys
-one cut/paste sorting activity for partial sum of numbers
Common Core Standards:
2OAB2
2NBTB7
2NBTB6
Be sure to check out my other math products:
Partial Sum Triple Digit Addition Pack
Base Ten Addition Pack
Decomposition Addition Pack
Common Core Decomposing Numbers Sorting Fun
Partial Sum Holiday Pack
February Multiple Methods Addition Pack
January Multiple Methods Addition Pack
Report this resource to TPT
Reported resources will be reviewed by our team. Report this resource to let us know if this resource violates TPT's content guidelines.
Highlights
Digital downloads
Grades
1st - 3rd
Subjects
Standards
CCSS2.NBT.B.6
CCSS2.NBT.B.7
CCSS2.OA.B.2
Tags
Pages
19
Answer Key
Included
Description
Addition with multiple methods and deeply understanding numbers is a big part of the Common Core. This product is perfect to help students learn another method to add two double digit numbers, by breaking them down into tens and ones using the partial sum method.
This product includes:
-3 mini anchor charts/posters (partial sum, partial sum addition without regrouping, partial sum addition with regrouping)
-2 worksheets for double digit addition (using the partial sum method) without regrouping and answer keys
-2 worksheets for double digit addition (using the partial sum method) with regrouping and answer keys
-2 assessments (one without regrouping and one with regrouping) and answer keys
-one cut/paste sorting activity for partial sum of numbers
Common Core Standards:
2OAB2
2NBTB7
2NBTB6
Be sure to check out my other math products:
Partial Sum Triple Digit Addition Pack
Base Ten Addition Pack
Decomposition Addition Pack
Common Core Decomposing Numbers Sorting Fun
Partial Sum Holiday Pack
February Multiple Methods Addition Pack
January Multiple Methods Addition Pack
This product includes:
-3 mini anchor charts/posters (partial sum, partial sum addition without regrouping, partial sum addition with regrouping)
-2 worksheets for double digit addition (using the partial sum method) without regrouping and answer keys
-2 worksheets for double digit addition (using the partial sum method) with regrouping and answer keys
-2 assessments (one without regrouping and one with regrouping) and answer keys
-one cut/paste sorting activity for partial sum of numbers
Common Core Standards:
2OAB2
2NBTB7
2NBTB6
Be sure to check out my other math products:
Partial Sum Triple Digit Addition Pack
Base Ten Addition Pack
Decomposition Addition Pack
Common Core Decomposing Numbers Sorting Fun
Partial Sum Holiday Pack
February Multiple Methods Addition Pack
January Multiple Methods Addition Pack
Report this resource to TPT
Reported resources will be reviewed by our team. Report this resource to let us know if this resource violates TPT's content guidelines.
Reviews
All verified TPT purchases
This is a tricky skill for students but this resource was really helpful! Really engaging and great practice!
Awesome!!
So helpful!
great resource thanks
This was a great resource for my math centers. Thank you!
Great extra practice!
Great resource!
Awesome! Worked Well.
Questions & Answers
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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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