The Common Core has upped the ante on the level of understanding that students need regarding place value. I have created this set of task cards which helps students stop and think about place value. Aligned with CCSS 4.NBT.A.1 and 4.NBT.A.2.
This set comes with 24 regular cards, 2 challenge cards, 2 Definition Cards, an answer sheet, and an answer key.
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