What is the halving and doubling strategy

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asked Jan 12, 2016 172k views

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StevieD · Answer 1 · 2016-01-18T21:06:15+0000

halving-reduce by half or think what is fifty% of the number or divide by two
doubling-add the number you got to the same number or multiply by two

Halving Ex.:6/2=3

Doubling ex.: 9+9=18 or 6*2=12

What is the halving and doubling strategy

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