题目内容

1.5÷3=
 
     
0.03×10=
 
    
0.55÷0.11=
 
      
0.1+0.02=
 
23.6÷10=
 
   
10÷4=
 
       
3÷6=
 
         
0.36÷3=
 
x+16x=
 
     
8b-3b=
 
        
8.4÷2=
 
          
0.05×40=
 
分析:本题根据小数加减乘除法的运算法则计算即可.
解答:解:
1.5÷3=0.5 0.03×10=0.3 0.55÷0.11=5
0.1+0.02=0.12 23.6÷10=2.36 10÷4=2.5
3÷6=0.5 0.36÷3=0.12 x+16x=17x
8b-3b=5b 8.4÷2=4.2 0.05×40=2
故答案为:0.5,0.3,5,0.12,2.36,2.5,0.5,0.12,17x,5b,4.2,2.
点评:本题考查了学生小数加减乘除法的掌握情况.
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