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MAFS.4.NBT.2.4 or CCSS.4.NBT.B.4 - Fluently add multi-digit whole numbers.
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This is a video lesson that covers MAFS.4.NBT.2.4 or CCSS.4.NBT.B.4
MAFS.4.NBT.2.4: Fluently add and subtract multi-digit whole numbers using the standard algorithm.
LT 1.5: Addition and word problems.
Enjoy,
Mr. C
MAFS.4.NBT.2.4: Fluently add and subtract multi-digit whole numbers using the standard algorithm.
LT 1.5: Addition and word problems.
Enjoy,
Mr. C
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