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Doug’s family buys 7 postcards while on vacation. Each postcard costs 0.25$ including tax. How can Doug use place value patterns to check his answer.
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Doug’s family buys 7 postcards while on vacation. Each postcard costs 0.25$ including tax. How can Doug use place value patterns to check his answer.

User Xirururu
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1 Answer

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by multiplying 0.25 by 7 because he got 7 postcards
User Denis Kildishev
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