Adding 3-Digits Regrouping

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by Linda McCormick

Price: 300 points or $3 USD

Subjects: math,mathElementary,baseTen

Grades: 3,4

Description: This collection of 42 math cards will give your class practice in 3-digit addition with regrouping. Aligned with CCSS.Math.Content.2.NBT.B.7 and CCSS.Math.Content.3.NBT.A.2