Two-Digit Addition Strategies Practice Sheets

Two-Digit Addition Strategies Practice Sheets
Two-Digit Addition Strategies Practice Sheets
Two-Digit Addition Strategies Practice Sheets
Two-Digit Addition Strategies Practice Sheets
Two-Digit Addition Strategies Practice Sheets
Two-Digit Addition Strategies Practice Sheets
Two-Digit Addition Strategies Practice Sheets
Two-Digit Addition Strategies Practice Sheets
Grade Levels
Common Core Standards
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File Type

PDF (Acrobat) Document File

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2 MB|20 plus keys, etc.
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Product Description
Help your students develop and practice different strategies for solving two-digit addition with this mega-pack of practice sheets! The practice sheets (20 pages plus 20 answer keys) are designed to address a portion of the first grade Common Core standard 1.NBT.4 and give you a quick and easy framework for teaching the types of addition problems specifically called for in this standard. Problem types include 2-digit plus 1-digit without regrouping, 2-digit plus 1-digit with regrouping (composing a ten), and 2-digit plus a multiple of ten. Strategies covered include counting on to add, decomposing the 2-digit number using a number bond, using place value charts with base ten blocks and numbers, and using base ten blocks to compose a ten (regroup).

Provide students with manipulatives (base ten blocks) to use alongside the practice sheets to strengthen and enhance student practice.

Pack includes:

2-Digit plus 1-Digit w/o Regrouping Pages:

Counting On to Add
Counting On to Add
Decomposing: Number Bond
Decomposing: Number Bond
Place Value Chart: Base Ten Blocks
Place Value Chart: Base Ten Blocks
Place Value Chart: Numbers
Place Value Chart: Numbers
Model with Blocks: No Regrouping
Model with Blocks: No Regrouping

2-Digit plus 1-Digit w/ Regrouping Pages:

Using Blocks: Composing a Ten (regrouping)
Using Blocks: Composing a Ten (regrouping)
Using Blocks: Composing a Ten (regrouping)
2-Digit + 1-Digit w/Regrouping: Using Manipulatives

2-Digit plus a Multiple of Ten Pages:

2-Digit plus Multiple of Ten: Number Bond
2-Digit plus Multiple of Ten: Number Bond
2-Digit plus Multiple of Ten: Place Value Chart
2-Digit plus Multiple of Ten: Place Value Chart
Mixed Review: Pick Your Strategy
Mixed Review: Pick Your Strategy
21-40 Answer Keys

NOTE, PLEASE READ before downloading: Pack does NOT include 2-digit plus 2-digit problems (ex. 34+25) besides those with a multiple of ten. This is because the standard 1.NBT.4 does not call for this type of problem. I create these math packets with careful attention to the intent of the standards! Second grade standard 2.OA.1 addresses 2-digit plus 2-digit addition within one hundred.

Sheets designed to for first grade but would also be a great review or intervention for second grade students still struggling with 2-digit addition. Also great as an enrichment for Kindergarten!
Total Pages
20 plus keys, etc.
Answer Key
Included
Teaching Duration
3 Weeks
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$3.50
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