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Use mental math to find the sum. 40 + 15 + 220

Use mental math to find the sum. 40 + 15 + 220
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4 votes
Use mental math to find the sum. 40 + 15 + 220

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User RichTurner
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7.9k points

1 Answer

6 votes
40+15=55 and 55+220= 275
answered
User EducateYourself
by
8.3k points
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