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Explain how you could use mental math to find the following sum. Then find the sum. 1 1/4 + 2 1/3 + 3 2/3 + 4 1/2 + 5 1/2 + 6 3/4
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Explain how you could use mental math to find the following sum. Then find the sum.

1 1/4 + 2 1/3 + 3 2/3 + 4 1/2 + 5 1/2 + 6 3/4

User John Rand
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1 Answer

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Add up all like factors so just add all of them up
User Harrish Selvarajah
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