Problem Solving Strategies Question
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Joshua's favorite math skill is adding numbers. He found the sum of 8,259 and 2,175 to be 10,434.
Which operation could Joshua use to check his sum?
Which operation could Joshua use to check his sum?
- 2,175 + 8,259 = 10,434
- 8,259 - 2,175 = 6,084
- 10,434 - 2,175 = 8,259
- 8,000 + 2,000 = 10,000