9×4﹦ 8.8÷0.11= 4×1.2×0.25= 查看更多

 

题目列表(包括答案和解析)

看谁算得又准又快.
1
2
-
1
3
=
1
6
1
6
7
16
×
16
7
=
1
1
3.6÷0.06=
60
60
2
21
-
2
21
=
2
3
2
3
1
4
÷
1
4
=
1
1
15÷
3
5
=
25
25
4
9
×
9
16
÷
7
16
=
4
7
4
7
1
2
+0.5)×(
1
2
-0.5)=
0
0
2.2×6﹦
13.2
13.2
    
8.4÷0.4﹦
21
21
      
9÷5-4÷5﹦
1
1
       
4.5÷0.9﹦
5
5
2.5×4﹦
10
10
     
 25×3.3×0﹦
0
0
      
25×40﹦
1000
1000
       
0.3÷0.1﹦
3
3
4.5×2=
9
9
       
4÷4%=
100
100
        
7.8+0.22=
8.02
8.02
       
2-0.64-0.36﹦
1
1

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(2013?泗水县)
0÷3.89= 3.52÷1= 37.2×99+37.2=
708×28≈ 6.4÷4﹦ 1.5÷0.3﹦
1×0.4÷1×0.4= 5392÷9≈ 0.9×7+10.7=
240÷77≈ 1.8×5﹦ 7.2÷0.9﹦
25×4÷0.25×4= 640×12≈ 271÷31≈
2.2×6﹦ 8.4÷0.4﹦ 11.9÷5-1.9÷5﹦
6.8-2.4÷3= 632÷91≈

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1-
2
9
-
4
9
=
1
3
1
3
12
11
-
1
11
=
1
1
          
1.8÷0.9×0.5=
1
1
        
2-1.08=
0.92
0.92
8.8÷0.4=
22
22
           
(1.6+0.5)÷5=
0.42
0.42
   
43×0.01﹦
0.43
0.43
         
3.72×0.2=
0.744
0.744
0.7×8-0.5=
5.1
5.1
        
99+0.1﹦
99.1
99.1
      
3.2-2=
1.2
1.2
              
6×0.125×8=
6
6
1.9×4﹦
7.6
7.6
            
8.8÷0.11=
80
80
       
4×1.2×0.25=
1.2
1.2
       
0.125×80﹦
10
10
1.8×40=
72
72
             
2.5-3.6÷1.8=
0.5
0.5
   
8×5.1=
40.8
40.8
            
12-0.05×4=
11.8
11.8

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