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0.742÷3.8的竖试

0.742除以3.8等于(0.195) 0.742÷3.8 =7.42÷38 ≈0.195

2.4÷0.26≈9.23 0.742÷3.8≈0.19

110 − 59 = 51 123 − 45 = 78 111 − 35 = 76 100 − 89 = 11 45 − 29 = 16 竖式请见图: 1210 ÷ 11 = 110 625 ÷ 25 = 25 28.63 − 0.04 = 28.59 104.5 + 18.85 = 123.35 5.235 − 4.495 = 0.74 759 ÷ 33...

二年级下册竖式计算题 举例子如下: 999 + 1111 = 2110 123+1289=1412 327+1845=2172 1111 − 199 = 912 70-25=45 123 − 89 = 34 12 × 13 = 156 11 × 67 = 737 99 × 9 = 891 123 × 7 = 861 28.63 − 0.04 = 28.59 104.5 + 18.85...

=8853-201*41 =5.2*0.06 =(7.2+3.8-1)*4.9 =(1/3)/(7/3)+( 1/4)/(7/3)+ =8853-200*41-41 =0.312 =10*4.9=1/7+3/28+7/10 =653-41 =49=1/4+7/10 =612=19/20

0.742kw*1h*0.55

197386.47*0.742/1000=146.4608吨

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