计算下列图形阴影部分的面积（单位：分米）
直接写出结果．1.2﹣0.8= 7.8+0.6= 5.44﹣3.6= 1﹣0.04=5.8+3.02= 0.67﹣0.58= ﹣= +=﹣=
直接写出得数．= = == = == = == = =
计算下面各题．．
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用自己喜欢的方法计算下面各题．0.125+．
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