直接写出得数：
0.5+0.4=________；1.4+2.7=________；8.2+3.7=________；7.5+2.4=________；1.8+2.7=________；7.3+0.9=________；6.2+5.3=________；2.0+1.8=________；5.7+2.8=________；6.6+2.2=________；1.5+8.5=________；7.4+1.6=________；7.5-6.5=________；3.2-2.3=________；0.7+8.3=________．
网友回答
0.9 4.1 11.9 9.9 4.5 8.2 11.5 3.8 8.5 8.8 10 9 1 0.9 9
解析分析：依据小数加减法计算方法解答．
解答：0.5+0.4=0.9；1.4+2.7=4.1；8.2+3.7=11.9；7.5+2.4=9.9；1.8+2.7=4.5；7.3+0.9=8.2；6.2+5.3=11.5；2.0+1.8=3.8；5.7+2.8=8.5；6.6+2.2=8.8；1.5+8.5=10；7.4+1.6=9；7.5-6.5=1；3.2-2.3=0.9；0.7+8.3=9．故