Operations and Algebraic Thinking Add and Subtract within 20 Virtual Snow Buddies

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by Yvonne Voss

Price: 300 points or $3 USD

Subjects: math

Grades: 1

Description: This deck of 30 digital interactive cards will have students determine the unknown whole number in an addition or subtraction equation and have multiple experiences solving equations in which the unknown is in different positions. The task cards are Fill-in-the-Blank. This deck is aligned with the Common Core 1.OA.8.