First Grade CCSS Operations and Algebraic Thinking Practice Kit B.4

First Grade CCSS Operations and Algebraic Thinking Practice Kit B.4
First Grade CCSS Operations and Algebraic Thinking Practice Kit B.4
First Grade CCSS Operations and Algebraic Thinking Practice Kit B.4
First Grade CCSS Operations and Algebraic Thinking Practice Kit B.4
First Grade CCSS Operations and Algebraic Thinking Practice Kit B.4
First Grade CCSS Operations and Algebraic Thinking Practice Kit B.4
First Grade CCSS Operations and Algebraic Thinking Practice Kit B.4
First Grade CCSS Operations and Algebraic Thinking Practice Kit B.4
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4 MB|17 pages
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Product Description
The First Grade Common Core State Standard Operations and Algebraic Practice Kit was created specifically for supporting learners with the standard B.4, "Understand subtraction as an unknown-addend problemt".

The standard 1.OA.B.4 (Understand subtraction as an unknown-addend problemt) requires a learner to:
Think of subtraction problems as missing-addend addition problems; for example: 10 - 2 = ? can be thought of as 2 + ? = 10.

In this practice kit are two sets of Flip Cards and 3 worksheet activities, each focusing on the strategy of looking at subtraction as a "missing addend" addition problem. All printouts and manipulatives are included.

This, as well as all the other CCSS First Grade practice kits were created as a complement to the First Grade Common Core State Standard Mathematics Assessment Pack:
http://www.teacherspayteachers.com/Product/First-Grade-Common-Core-State-Standard-Mathematics-Assessment-Pack

*** This CCSS practice kit is now bundled with other CCSS practice kits for a reduced price! *** http://www.teacherspayteachers.com/Product/First-Grade-CCSS-Operations-and-Algebraic-Thinking-Practice-Bundle

Download the preview for a partial peek at the kit. It is a reduced quality for conservation of file size.

This product is licensed with a Attribution-NonCommercial-NoDerivs 3.0 Unported. You may freely use this product for your own uses but not use it for commercial purposes.
http://creativecommons.org/licenses/by-nc-nd/3.0/

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Total Pages
17 pages
Answer Key
N/A
Teaching Duration
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