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Strategies for Addition and Subtraction

Strategies for Addition and Subtraction
Product Description
A Smart board presentation for teacher to use to model and for guided practice. Pages are separated into groups and covers the following strategies for addition/subtraction of 2-digit numbers:

*using arrows
*base ten blocks
*number discs
*tape diagrams
*open number lines
*algorithm - with and without regrouping

Easily modified, easy to add to.

Total Pages
54 pages
Answer Key
N/A
Teaching Duration
N/A
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$3.99
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$3.99
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