Addition Facts to 20: Find the Missing Number

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by 2forteaching

Price: 200 points or $2 USD

Subjects: math,mathElementary,operationsAndAlgebraicThinking,additionAndSubtraction

Grades: 1,2,3,4

Description: This set of 20 Boom cards will help your students review addition facts up to 20. They will choose the correct number to complete the number sentence.