Mathematics, 24.07.2019 15:30 skyler1muir

Round each value to the nearest 10 and find an estimate of the expression: 124 + 38 +71 + 207 a. 410 b. 420 c. 440 d. 450

Round each value to the nearest 10 and find an estimate of the expression: 124 + 38 +71 + 207 a. 41

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Round each value to the nearest 10 and find an estimate of the expression: 124 + 38 +71 + 207 a. 41...