"Surrounded by Spaceships" - 0 views
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Liz Dilts on 06 Feb 124.NBT.5 Multiply a whole number of up to four digits by a one digit whole number, and multiply two two digit numbers, using strategies based on place value and the properties of operations. Differentiation: For gifted students, and students of differing levels, the teacher could put out flashcards with multiplication factors 2-12 or create flashcards with even higher number, allowing students to do more challenging multiplication
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