直接写得数：
×0.87= 
÷1.2= 
÷
= 0.56×
= 2006﹣619=
6﹣
= 3.2×
= 0.3×0.4= 2.85+1.5= 73.05﹣3.96=
= 
= 
= 1÷
×
= 7×
÷7×=
直接写得数：×0.87= ÷1.2= ÷= 0.56×= 2006﹣619=
6﹣= 3.2×= 0.3×0.4= 2.85+1.5= 73.05﹣3.96== = = 1÷×= 7×÷7×=
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