1.OA.B.4 Worksheets, Workbooks, Lesson Plans, and Games

"Understand subtraction as an unknown-addend problem."

These worksheets and lesson plans can help students practice this Common Core State Standards skill.


Number Bonds All Around
Build Your Own Number Bond
Break the Numbers Down!

Lesson Plans

Subtraction Towers


No workbooks found for this common core node.


No games found for this common core node.

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