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935除3用竖式计算并验算

935÷3=311

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605÷35 ≈ 17.2857≈ 17.286≈ 17.29≈ 17.3≈ 17

187

783+935=1718, 验算: 956-372=584, 验算: 547+453=1000, 验算: 783-544=239, 验算: 78÷9=8…6, 65÷7=9…2.

935÷81=11余44

329÷47=7756÷21=36935÷57=16…23

(935-850)÷850X100% =85÷850X100% =0.1 =10%

935-360➗36✖️15 =935-10x15 =935-150 =785

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