Price: 525 points or $5.25 USD

Subjects: math,mathElementary,operationsAndAlgebraicThinking,additionAndSubtraction

Grades: 1,2,3,4

Description: This bundle consists of 4 decks that will help your students with addition and subtraction facts to 20. They will find the missing number to complete each number sentence. The decks included are: *Addition Facts to 10: Find the Missing Number *Addition Facts to 20: Find the Missing Number *Subtraction Facts to 10: Find the Missing Number *Subtraction Facts to 20: Find the Missing Number