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6.5+7.5=2.9+0.47=3-2.3=5.3-0.8=
5.6÷8=2.4×0.6=1.25×8=1.2÷0.06=

解:

6.5+7.5=142.9+0.47=3.373-2.3=0.75.3-0.8=4.5
5.6÷8=0.72.4×0.6=1.441.25×8=101.2÷0.06=20

故答案为:14,3.37,0.7,4.5,0.7,1.44,10,20.


分析:完成本题据小数加法、减法、乘法和除法的运算法则计算即可.
点评:完成关于小数的计算题目时要细心,注意小数点位置的变化.
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