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The Measurement Model of Division“a ÷ b”The Measurement Model of Division“a ÷ b”Think: Segment amount a according to units of size b. Think: How much of amount b does it take to make amount a? [How many copies of b make a?] [a is how many times as much as b?] Think: “a ÷ b” is how much of amount b it takes to make amount a [The number of copies of b that make a] Think: Amount a is (a ÷ b) times as much as amount b. [a = (a ÷ b) x b
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