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Jack broke apart 5×216 as (5×200) (5×16) to multiply mentally. What strategy did Jack use?
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Jack broke apart 5×216 as (5×200) (5×16) to multiply mentally. What strategy did Jack use?

User Skreborn
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Breaking the it down- simplifying
User Amit Mittal
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User DoamnaT
asked Dec 9, 2017 98.7k views
Jack broke apart 5×216 as (5 X 200 ) + (5 X 16) to multiply mentally what strategy did Jack Use?
DoamnaT asked Dec 9, 2017
by DoamnaT
8.5k points
2 answers
4 votes
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