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Type: Multiple-Choice
Category: Division
Level: Grade 3
Standards: 3.OA.C.7
Author: LBeth
Last Modified: 9 days ago

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Grade 3 Division CCSS: 3.OA.C.7

The [math]o+[/math] and [math]ox[/math] in the equation below are different numbers greater than 1.

[math]o+-:ox = 3[/math]

Which other equation must be true?
  1. [math]3 + ox = o+[/math]
  2. [math]3 - ox = o+[/math]
  3. [math]3 xx ox = o+[/math]
  4. [math]3 -:ox = o+[/math]
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