Mathematics
Mathematics, 20.01.2021 01:30, momneedshelphmwk

Donte used mental math to find the exact sum of 386 and 14. Which strategy could Donte have used? 380 + 6 + 14

380 + 14 + 14

386 + 10 + 4 + 14

386 + 14 + 80 + 6

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Donte used mental math to find the exact sum of 386 and 14. Which strategy could Donte have used? 3...

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