Students will practice subtracting from numbers within 20 with this bundle.
Includes 6 separate decks (220 total cards!) to help with differentiation and so students can work through varying levels of difficulty at their own pace.
Each deck includes answers in multiple choice format.
Helps to address the Common Core Standards:
1.OA.C.6 - Add and subtract within 20, demonstrating fluency for addition and subtraction within 10.
2.OA.B.2 - Fluently add and subtract within 20 using mental strategies.
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