Grade 3 · Math · Standard Swap
Add and Subtract Within 1000
The original is aligned to CCSS.MATH.CONTENT.3.OA.C.7. This is a different worksheet, not a rewrite — same grade and subject, retargeted to CCSS.MATH.3.NBT.A.2 (Fluently add and subtract within 1000 using strategies and algorithms based on place value).
Retarget any worksheet to a different standard like this with a Teacher or Pro plan.
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