（黄岩区）直接写出下面各题的得数． = = = = = 0.42﹣0.32= 5.47﹣1.8﹣3.2= 0.25×8.5×4=
用竖式计算下面各题． 10.8+30.5 5﹣2.6 15.2﹣4.3 5.9+10.7．
列竖式计算． 7.4+6.58= 8.05﹣2.97= 10﹣5.26= 3.79+43.3=
找朋友．
用竖式计算下面各题． 2.6+4.2 5.6+1.8 3.4+0.8 3.2﹣0.5．
列竖式计算． 21.6﹣14.8 28.3+44.8 40﹣26.7 47.9+54.5 31.2﹣22.4 63.5+76.5．
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= 
= 
=
= 0.42﹣0.32= 5.47﹣1.8﹣3.2= 0.25×8.5×4=
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