简算46.53-38.64+13.47-11.36

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简算46.53-38.64+13.47-11.36

简算46.53-38.64+13.47-11.36
简算46.53-38.64+13.47-11.36

简算46.53-38.64+13.47-11.36
(46.53+13.47)-(38.64+11.36)=10

46.53-38.64+13.47-11.36= 10

是这样算的。(46.53+13.47)─(38.64+11.36)=10

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