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列竖式计算22.2÷3.7=

列竖式计算42.55÷3.742.55÷3.7=11.5 有用请采纳.

22.2/3.7可化成下图

3.7乖120二列竖式计算3.7*120=37*12=74+370=444.

2.5+3.7=6.2;

26和1.40

20÷125 =(20*8)÷(125*8) =160÷1000 =0.16

列竖式计算是521÷3二521÷3=(519+2)÷3=519÷3+2÷3=173..2

(1)3.7*0.26=0.962; 3.7 * 0.26 . 222 74 0.962 验算: 0.26 * 3.7 . 182 78 0.962 39.78÷1.3=30.6; 30.6 13 397.8 39 78 78 0 验算: 30.6 * 1.3 . 918 306 39.78 9.6728÷2.14=4.

96.2÷3.7 =962 ÷ 37 = 26 竖式见图:

2.5+3.7=6.2;37*18=666; 5.1-4.5=0.6;416÷4=104.

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