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358除9竖式计算

358除9竖式计算 358÷9 =39...7 验算 39*9+7 =358 正确

358÷2=179 竖式:

358 × 45 = 16110 验算 16110 ÷ 45 = 358

(1)358×67=23986; 309×13=4017; 48×290=13920.

37×358=13246,竖式如图:

①358+649≈1000358+649=1007验算:②501-316≈200501-316=185验算;③408×5≈2000408×5=2040④79÷8≈1079÷8=9…7

703-207=496,454+749=1203,364-268=96,700-358=342,504+698=1202.竖式如下, 故答案为:496,1203,96,342,1202.

703-207=496,454+749=1203,364-268=96,700-358=342,504+698=1202.竖式如下,故答案为:496,1203,96,342,1202.

875÷8=109…3;358÷4=89…2;验算:585÷7=83…4;964÷6=160…4.验算:

358+909=1267;502-333=169;207×5=1035;62÷7=8…6.

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