题目内容

竖式计算,带*验算
*14.45÷0.017
52.5÷21*6.72÷64
3.43÷1.42.67×0.377.41÷0.13.
(1)14.45÷0.017=850;

验算:0.017
×850
85

136
14.450


(2)52.5÷21=2.5;
2.5
21
52.5

42
105

105
0


(3)6.72÷64=0.105;
0.105
64
6.72

64
320

320
0

验算:
0.105
×64
420

630
6.720


(4)3.43÷1.4=2.45,


(5)2.67×0.37=0.9879;
2.67
×0.37
1869

801
0.9879


(6)7.41÷0.13=57;
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