下面的竖式计算对吗？对的画“√”，错的画“×”，并改正．
直接写出得数．0.56÷8= 6.4+= 1.2×= 219+398= 0.6×0=÷0.8= 4= 3= ××5×7= 2010×0.25×4=
直接写出得数647﹣298= 5.6÷0.7= 8109÷9= 1﹣35%=2×÷2×= += ÷25%= 3.05+6.2=9.8﹣0.98= 2﹣﹣=
直接写出得数：+= ﹣= ×0= ×=÷= ÷1= 1﹣= ÷7=
直接写出得数：1﹣= += ×5.6= ÷= ÷=3.46+5.4= 910÷7= 4.2×100= 348﹣199= 25×4=
直接写出得数．①1÷0.5 ②÷③（+）×24④0.1÷0.1÷0.6 ⑤×9+×9 ⑥4÷9×．
= 1.2×
= 219+398= 0.6×0=
÷0.8= 4
= 3
= 
×
×5×7= 2010×0.25×4=
÷2×
+
= 
÷25%= 3.05+6.2=
﹣
=
+
= 
﹣
= 
×0= 
×
=
÷
= 
÷1= 1﹣
= 
÷7=
= 
+
= 
×5.6= 
÷
= 
÷
÷
+
）×24
×9+
×9 
．
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