【新版】五年级数学下册四则混合运算题
2019辽宁高考分数线-语文工作总结
. 
新兴路五年级下册数学题 
 
 
一、 计算
 
0.78×18÷0.15              2.07÷0.23÷0.45
7.28﹢3.2÷2.5
 
 
 
 
7.1÷2.5
 
 
 
13(ⅹ﹢5)=169   
 
 
0.35×1.25×2×0.8    
 
 
 
4.2÷3.5
 
 
 
4×230             
 
 
124×73            
 
 
638÷72            
 
 
 
741
10
(
7
2
)
7
25
 
 
 
. 
    1.89÷0.54
      3.6ⅹ-ⅹ=3.25           
9.16×1.5-0.5×9.16           
     54÷3
       560÷40                  
46×215                  
         316÷53
[1-(
1
1
4
3
8
)]÷
4
  42ⅹ﹢25ⅹ=134 
      3.4ⅹ﹣48=26.8
0.85×199 
    18×6 
     72-48 
224×36 
    272÷68 
(
993
16
8
)
8
 
    
    
    
     
     
  
  
. 
111131
-=
2+=                       +-=   
10202445
 
 
1--=           
1111115
+-=
+-2=
 
25
 
 
 
7
9
-
2
9
=             
 
 
0.3χ= 45                
 
 
111
2
+
3
-
4
 
 
 
91
7
+
6
+
5
6
+
5
7
         
 
 
 
1
2
+
1
2
=               
 
. 
525
2
5
+
1
10
=
2
5
χ+
3
5
χ=28
1
5
+
1
2
+
4
5
13
15
-(
13
15
-
2
5
)
 
1
3
+
2
3
=
33
 
111
5
+
2
+
3
χ-
4
5
 =
5
12
 
2-
57
12
-
12
 
11
5
+
2
 
1-
5
6
=  
 
 
 
  
  
    
    
. 
 
114133
+=
-=                          +=
55
 
 
5
6
-
5
6
=
 
Ⅹ-
1
2
=
4
5
 
 
 
4
5
+(
3
8
-
1
4
)            
 
 
68- 7.5 + 32-2.5         
 
 
2
9
+
1
2
=
 
 
 
1
6
+
1
4
=
 
 
 
7-
5
7
=
 
. 
55
 1-
1
2
=
  
1
6
+Ⅹ=
1
2
  2-
3
7
-
4
7
5
12
 -(
1
12
 -
1
2
)
  
6
7
-
2
3
=
    
5
1
7
-
5
=
1
14
+
5
14
+
3
14
=
88
 
    
12
3
+
3
=
  2Ⅹ-
51
6
=
6
 
515
8
-
3
+
12
1-
1
2
=
3
10
+
1
4
= 
1739
20
-
20
-
20
=
11
4
+
4
+
3
4
= 
    
    
    
   
    
. 
 
11
3
1
2
35
+=
-=                      +-= 
7
9
 
 
X+
1
3
 =
6
7
 
 
1-
2
3
-
1
3
=
 
 
 
 
2
7
+
1
6
+
5
6
+
5
7
       
 
 
 
0.15×0.6=               
 
 
2
5
 +
4
5
 =
    
 
1
3
 -
1
4
 =
   
 
. 
35
      
7
12
—x = 
1
4
          
1
5
+
14
3
+
5
13
15
-(
13
15
-
2
5
)
7÷40=                    
 
12
2
+
3
 =                  
0.64÷8=
9
88
    X-(
757
16
-
24
 )=
24
 
1-
56
11
-
11
 
8
9
 -(
21
9
 +
3
 )
2-
1
3
 =        
  1.2÷2.4=
0.75÷0.25=      
     
    
    
    
    
. 
 10-0.06=
 
 
57
 + =
12.5×80= 
1212
5711
3
 + =
0.5=                        + =       
88
 
5— 
1
6
 =              
 
χ+ 
3
7
 = 
3
4
 
7- 
5
7
 - 
5
7
 
 
1
8
-
1
9
=
 
 
3
5
+
2
5
=
 
 
3
10
+
2
3
=
 
 
5
3
=                 
 
3
7
 χ+ 
11
8
 = 
2
 
 
 
. 
7
8
+
1
2
=
χ- 
5
12
 = 
3
8
4
5
 + 
11
15
 +
3
10
3
4
-
1
2
=
2
3
-
1
6
=                
7
8
-
3
4
=               
0.125×8=             
  4χ-1.6χ=36
36
    
1
2
+
1
3
=
  χ-
5
6
 =1 
 6- (
32
4
- 
5
 ) 
1+
6
13
=
1
8
+
1
3
= 
6
2
=
6.25×13= 
X+
33
7
=
4
 
    
   
    
   
   
    
   
.
7.8-8.75+2.2-1.25           7.8×1.17-7.8×0.17
28÷56= 
 
 
7-
1351513
3
4
1
-
-(+)               +(-) 
7
7
 
5
6
 +
4
9
 =
 
 
5- 
1
4
=
 
 
2.5×4=                   
 
X+
3
5
 = 
7
10
 
32
5
-(
15
+
1
3
)
 
3
7
+
3
4
-
11
14
 
 
1
2
+
1
2
=
 
. 
171710
   
7
10
-
1
5
 =      
   1-
1
5
-
4
5
=       
1
3
+
1
4
=          
2X-
11
5
=1- 
5
5
6
-
1
4
-
1
3
5
9
+
74
12
+
9
11
3
+
2
=
5
618
                
31
5
-
4
 =    
                5÷0.001= 
11
5
-
6
= 
5.5X-3X=15 
53
12
+
5
+
7
12<
br>+
2
5
 
15
3
5
11
-
8
-
8
     1-
5
6
=       
    
 
    
  
    
   
. 
 
 
551141
-=
+=                   -=      
6655105
 
 
331
+=                    2-=
88
 
Ⅹ-
5
7
=
4
5
 
 
0.5×20=                
0.06÷3=                
 
 
12.2+0.2=
 
 
1
2
+
1
2
=
 
 
     
1
5
+
1
5
=
 
 
1-
1
2
=
 
 
. 
2
2Ⅹ-
5
6
=
1
6
         
0.35÷5=              
2.5+3.5=
1.35×4=
1
3
+
2
3
=              
4
5
-
1
5
=             
1
14
5
+
3
+
5
X
324
11
11
11
 
2.2-2= 
1.5÷0.5=        
5
6
-
5
6
= 
1-
5
6
=      
33
8
+
8
=
1-
5
-
6
 
 
1111
    
    
   
    
       
   
. 
5151
2
+=
+=             0.3=         
771212
 
51119
-=                     4÷6=
-=       
88
 
 
4
5
+0.2=
 
 
4
5
+
2
5
=
0.3
2
=                       
11
12
-
9
12
=
 
1-
5
7
=                    
12.5×8=                    
0÷
1
4
=                     
.
6
5
-1=
5
7
+
1
7
=            
5
8
-
1
8
=          
4
5
+0.2=          
42
5
+
5
=          
14-2
2
=            
 0.25+0.4
1212
1-
5
7
=       
51
12
+
12
= 
       4÷6= 
6
5
-1=    
7
3
+
2
3
=  
52
9
-
9
=  
     2.4+0.06=
   
    
    
    
    
   
         
. 
4211
0×=                         2-=
-=  
5335
 
72
2
+=
12.5×8=                     14-2=      
33
5
9
-
2
9
=              
 
3 - 
1
4
 - 
1
3
 -
3
4
        
 
 
72×0.81+10.4
 
 
 
3.76×0.25+25.8   
 
 
21.36÷0.8-12.9    
 
 
 
2.05÷0.82+33.6   
 
 
 
. 
0÷
1
4
=         
     10-
7
12
 - 
5
12
    
7.06×2.4-5.7    
0.75×18÷0.15
7.28+3.2÷2.5    
44.28÷0.9÷4.1   
6
23
101711
21
23
21
              
5431
8
 +
5
 - 
8
 + 
5
  
50.4×1.9-1.8 
2.07÷0.23÷0.45 
1.08×0.8÷0.27
9.07-22.78÷3.4 
    
 
   
  
   
   
. 
 
2.7×0.8×3.4
12.3×3.1+5.6      4.9×3.2-2.5  
 
 
 
36.4-6.4×5.3      (1.8-1.5)×15
9.8×0.6-1.2×1.2 
 
 
 
3.87×4+6.13        16-2.54×6
213.6÷0.8÷0.3 
 
 
 
16.06÷5.5 1.7
42÷(5.25÷0.25)  6.48÷0.12÷10.8 
 
 
0.25
×4.78×4   0.65×201    4.8×0.25
1.5×105 
 
 
 
2.33×0.5×4
1.2×2.5+0.8×2.5  5.2×99 
 
 
1.25×8.8      1.25×32×0.25    4.6×9.7+5.4×9.7
 
 
 
5.9×12.8-2.8×5.9
7.8×3.3+5.7×7.8+7.8    0.25×36 
 
 
.
. 
 
0.25×0.73×4
7.6×0.8+0.2×7.6       0.85×199            
 
 
0.25×8.5×4  1.28×8.6+0.72×8.6
12.5×0.96×0.8 
 
 
 
3.12+3.12×99
28.6×101-28.6 
 
 
 
2.4×102
(2.5-0.25)×0.4  
 
 
63.4÷2.5÷0.4
    
 930÷0.6÷5     
 
 
 
 
 
 
 
 
 
.
  0.86×15.7-0.86×14.7      
9.16×1.5-0.5×9.16 
32.4×0.9+0.1×32.4
 
 
 
. 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
.
 
 
 
 
 
 
 
 
 
 
556
11
13
11
 
 
1
14
1
2
6
14
 
 
 
1
2
 +
2
3
 =
. 
. 
1
6
(
53
6
8
)
23
7
9
56
7
9
1.2÷2.4=     
7
12
(
7
12
4
5
)
2
7
15
8
15<
br> 
1
3
 -
1
4
 =     
 
. 
 
 
 0.64÷8=
0.75÷0.25=                      10-0.06=    
 
 
57
 + =
12.5×80=                        2.4
0.03=
1212
  
 
 0.5+
1
3
 =
 
 
 
5
8
 +
7
8
 =
 
 
 
 5— 
1
6
 =
 
 
 
x+
3
8
=
5
6
 
4
5
+
113
15
+
10
. 
            7.5-2.5=     
0.5
3
=            
2
9
+
5
9
=
x-
1
6
=
3
12
60.62-(9.2+12.62)      
0.39÷13= 
             
1
3
+
1
6
 =           
25
7
+
7
=
x-(
341
14
+
7
)=
2
 
6.8+
15
6
+3.2+
6
 
    
    
   
    
. 
 
 
--         ++-
-(-)
1177
 
 
5
8
+
1
8
=           
 
 
7
9
-
2
9
=           
 
 1- 
3
5
=          
 
7
8
-
3
8
=           
 
5
8
+
1
3
=           
. 
116116
5
6
-
1
6
=
13
5
+
5
=
4
7
-
1
7
=
4
5
+
3
5
=
6-(
3
4
-
2
5
)
8108
 
71
10
-
10
=
 
11
12
-
9
12
=    
1
1
2
+
5
= 
3
5
-
3
5
=
88
15
-(
15
+
7
18
)
     
     
    
     
. 
 
1671757
X+ =
—x =                   X-( - )=
37124162424
5
1
3
22
1
3
31
+(+)
+-             -(+)
9
42
 
 
1
1
1
2
4
+
3
+
4
+
3
 
 
2
5
 + 
3
5
 =
    
 
160×5=           
 
2.76×100=         
 
     
5
6
+ 1 =            
 
    
0.15×0.6=
 
      
2
5
 +
4
5
 =
 
 
. 
10
8
5
       
97
+
1
8
+
3
8
+
5
7   
   6.8–0.08=           
    1.44÷9=
 8.7–1.9–3.1=         
    
1
5
 -
1
7
 =            
   7÷40=
    
111
5
+
2
+
3
5
15
3
 
5-
4
5
9
-
9
 
5
6
 —
5
6
 =     
4
5
 + 
3
5
 =    
 48÷0.6=
     0.14×6=     
2-
1
3
 =
 2-(
1
+
5
)
   
33
   
   
    
    
   
    
 
. 
Ⅹ-
 
 
541737
=
+Ⅹ=                   Ⅹ-=
7568510
2
+-         +++                -(-)
21057
 
4
5
2
5
 
1
5
1
6
 
 
6-
3
11
 -
8
11
   
      
0.9×100=              
 
10-9.12=              
 
 
7
8
 + 
1
8
 =
 
 
31
5
 + 
5
  =
. 
667
3
4
1
4
   20
2
=                 
 
5
7
3
10
3
7
7
10          
 
2
3
 + 
1
4
 =
 0.7÷3.5=                 
  3 -
113
4
 - 
3
 - 
4
    1 - 
3
5
 =
15155
 2-
5
6
=
 
1
5
1
8
  
 
111
3
2
4
 
0.64÷16=      
0.8×125=
7.8×1.17-7.8×0.17 
  
72
9
 -
9
 =
 
   
    
  
  
    
     
   
. 
 
31113311
x +  =                   - x=
4x -  =2-  
412
 
 
8
20
7
20
5
12
 
 
731
6
8
4
 
 
x + 
3
4
 =
11
12
               
 
 
x+
5
9
 =1                
 
 
Ⅹ-
1
2
=
4
5
 
. 
168
1
9
5
13
<
br>8
9
452
3
(
7
5
)
 
13
16
 - x= 
3
8
X- 
3
5
 = 
7
10
1
6
+Ⅹ=
1
2
33
 
3
2
67
13
13
1-
11
5
6
 
4x -
11
3
 =2- 
3
 
 
 x
-(
3
14
 +
41
7
 )=
2
2Ⅹ-
51
6
=
6
 
   
 
    
    
    
. 
 
 
 
 
 
 
 
 
.