1.OA.4 Understand Subtraction as an Unknown-Addend Problem
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290 KB|3 Pages
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Product Description
This document consists of 3 pages aligned to the 1st Grade Common Core Math Standard 1.OA.4 "Understand subtraction as an unknown-addend problem. For example, subtract 10 – 8 by finding the number that makes 10 when added to 8."
Total Pages
3 Pages
Answer Key
Not Included
Teaching Duration
N/A
