Videos solutions to help Grade 1 students learn how to analyze the addition chart to create sets of related addition and subtraction facts.

Common Core Standards: 1.OA.6

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Core Math Resources, Lesson Plans & Worksheets for all grades

Common Core Math
Video Lessons, Math Worksheets and Games for Grade 1

Common Core
Math Video Lessons, Math Worksheets and Games for all grades

Lesson 39 Homework

Pick an addition fact from the chart. Use the grid to write the two subtraction facts that would have the same number bond. Repeat, in order to make a set of subtraction flash cards. To help you practice your addition and subtraction facts even more, make your own number bond flash cards with the templates on the last page.