Week 19 (1-5-/1-8)

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質問 1 of 1

  残り時間


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Emma and Gracie each wrote a number. The value of the 7 in Emma’s number is 1/10 the value of the 7 in Gracie’s number. Which could be the numbers that Emma and Gracie each wrote?

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23152
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240
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23153
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240
none
23154
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240
none
23155
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120
none