五年级数学下册四则混合运算题
汤逊湖-干部述职述廉报告
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
1.89
 
 
 
13(ⅹ﹢5)=169
3.6
 
 
 
0.35×1.25×2×0.8
9.16
 
 
 
4.2÷3.5
54
 
 
 
4×230
560
 
 
 
124×73
46
 
 
 
638÷72
316
 
 
 
7
10
(
4
7<
br>
1
2
)
7
25
[1-
 
 
 
÷0.54
42
ⅹ-ⅹ=3.25
3.4
×1.5-0.5×9.16             0.85
÷3
18
÷40                          72
×215
224
÷53
272
(
13
1
4
8
)]÷
4
ⅹ﹢25ⅹ=134 
ⅹ﹣48=26.8 
×199 
×6
-48 
×36 
÷68
(
993
16
8
)
8
111131
-=                  2+=
+-=   
10202445
 
 
 
1--=
+-=             +-2=
 
1111115
25
 
 
7
9
 -
2
9
=
 
 
 
0.3χ= 45       
 
 
11
2
+
1
3
-
4
 
 
9155
7
+
6
+
6
+
7
 
 
 
1
2
+
1
2
=
 
 
 
11
5
+
5
=
 
 
 
5
6
-
5
6
=
1
525
2
5
+
1
10
=
2
5
χ+
3
5
χ=28
11
5
+
2
+
4
5
2
13
15
-(
13
15
-
2
5
)
1
3
+
2
3
=
1
4
5
-
1
5
=
-
1
2
=
33
1
5
+
11
2
+
3
  χ-
4
5
5
 =
12
-
57
12
-
12
11
5
+
2
 
-
5
6
=
 
3
8
+
3
8
=
12
3
+
3
=  
  
                             
Ⅹ-
 
 
 
141151
=
+Ⅹ=                    2Ⅹ-=
256266
43134515
 +(-)                2--
-+ 
584
 
 
 
68- 7.5 + 32-2.5
 
 
 
2
1
9
+
2
=
 
 
 
1
6
+
1
4
=
 
 
 
7-
5
7
=
 
 
 
3
7
+
1
9
=
 
 
 
X+
16
3
 =
7
 
 
77
5
12
 -(
11
12
-
2
)
62
7
-
3
=
5
1
7
-
5
=
1
14
+
5
14
+
3
14
=
11
3
-
5
=
71
12
 —x = 
4
X
8312
-
1
2
=
3
10
+
1
4
=
17
20
-
3
20
-
9
20
=
1
4
+
13
4
+
4
=
2
9
+
35
8
-
8
=
-(
7
16
 -
57
24
)=
24
  
           1
1-
 
 
 
821
215513132
+++         -(-)
-( + ) 
2
1
56
1
14
-=
++                   1--
3
3
5
351111
7667
 
 
 
0.15×0.6=                 7
 
 
24
5
 +
5
 =                  
 
1
3
 -
1
4
 =
0.64
   
 
 10-0.06=               
 
5
8
 +
7
8
 =
 
 
5— 
1
6
 =
 
 
χ+ 
33
7
 = 
4
15155
÷40=
2
1
2
 +
2
3
 =
1.2
÷8=                     0.75
5
12
+
7
12
 =                    12.5
0.5
3
=
7
8
+
1
2
=
- 
53
12
 = 
8
993
-
1
3
 =        
÷2.4=
÷0.25=      
×80= 
1
3
+
1
6
 =
1
2
+
1
3
=
-
5
6
 =1 χχ
55411332
7-  -                 +  +
6- ( -  ) 
775151045
 
 
11316
-=
-=                  1+=
89
 
3
5
+
2
5
=                
 
3
10
+
2
3
=
 
 
5
3
=
0.125
 
 
3
7
 χ+ 
11
8
 =
2
              4
 
 
7.8-8.75+2.2-1.25           7.8
 
 
7-
3
7
-
4
7
 
 
54
6
 +
9
 =
 
 
5- 
1
4
=
1-
 
4213
 
2
3
-
1
6
=
1
8
+
1
3
=
7
8
-
3
4
=
6
2
= 
×8=               6.25×13=
χ-1.6χ=36
X+
33
7
=
4
 
×1.17-7.8×0.17
28÷56=
1351513
17
-(
17
+
10
)
1
5
+(
6
-
18
)
7
10 -
131
5
 =
5
 -
4
 =    
1
5
-
4
5
=                         5÷0.001=
 
 
2.5×4=
 
 
37
11
X+ =
2X-=1-                  5.5X-3X=15 
1111
+=
-= 
3456
510
 
3
5
-(
21
15
+
3
)
3
7
+
3
4
-
11
14
 
 
11
2
+
2
=
 
 
 
5
6
-
5
6
=
      
 
 
3
8
+
3
8
=
2
 
 
Ⅹ-
54
7
=
5
 
 
0.5×20=
0.35
55
511
6
-
4
-
3
5
9
+
7
12
+
4
9
1
3
+
1
2
=
1
11
5
+
5
=
-
1
2
=
2Ⅹ-
51
6
=
6
          
÷5=
2.2
5
12
+
372
5
+
12
+
5
15
11
-
3
5
8
-
8
-
5
6
=
41
10
-
5
=
X
324
11
11
11
-2= 
        
 
0.06÷3=
2.5+3.5=                1.5÷0.5=        
 
12.2+0.2=                1.35×4=
 
 
55
-= 
66
11125
+=
+=                   1-=      
22
 
 
1
5
+
1
5
=
 
 
1-
1
2
=
 
 
5
7
+
1
7
=
 
 
51
8
-
8
=
 
 
4
5
+0.2=
 
42
5
+
5
=
33
41
5
-
5
=
1
5
+
1
3
+
4
5
5
12
+
1
12
=
4÷6=
6
5
-1=
51
7
+
7
=
6
3
8
+
3
8
=
1-
56
11
-
11
0.3
2
=
11
12
-
9
12
=
1-
5
7
=
5
12
+
1
12
= 
                    
0.3=
2
51
-=                   4÷6=
88
 
11946
-=
+0.2=                 -1=    
1212
1-
5
7
=                        
12.5×8=                       
0÷
1
4
=
0.25
 
0×
4
5
=
 
7
3
+
2
3
=
 
52
9
-
9
=
 
 
3 - 
113
4
 - 
3
 -
4
 
 
5
42
5
+
5
=
14-2
2
=                    
+0.4
2-
2
3
=
12.5×8=
0÷
1
4
=                       
-
75
12
 - 
12
5
7
3
+
2
3
=
5
9
-
2
9
=     
2.4+0.06=
1
3
-
1
5
=  
14-2
2
=
610
23
1711
21
23
21
5
8
 + 
431
5
 - 
8
+ 
5
  
 
10
72×0.81+10.4       7.06×2.4-5.7
50.4×1.9-1.8 
 
 
 
3.76×0.25+25.8
0.75×18÷0.15     2.07÷0.23÷0.45 
 
 
21.36÷0.8-12.9     7.28+3.2
 
 
 
2.05÷0.82+33.6     44.28
 
 
 
2.7×0.8×3.4       12.3
 
 
 
36.4-6.4×5.3      
 
 
 
3.87×4+6.13        16-2.54
 
 
16.06÷5.5 1.7   42
 
 
 
÷2.5
1.08
÷0.9÷4.1    9.07-22.78
×3.1+5.6
4.9
(1.8-1.5)×15     9.8
×6
213.6
÷(5.25÷0.25)
×0.8÷0.27 
÷3.4
×3.2-2.5  
×0.6-1.2×1.2 
÷0.8÷0.3
÷0.12÷10.8   6.48
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    0.86×15.7-0.86×14.7       
 
 
2.4×102     (2.5-0.25)×0.4
9.16×1.5-0.5×9.16 
 
 
63.4÷2.5÷0.4
    
 930÷0.6÷5
32.4×0.9+0.1×32.4
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
556153774
(
)
(
)
125
 
 
 
 
116235678
2
14214
 
 
 
1
2
+
2
3
 =                          1.2
 
 0.64÷8=                       0.75
 
 
57
12
 +
12
 =
12.5
  
 
 0.5+
1
3
 = 
 
 
5
8
 +
7
8
 =
 
 
 
 5— 
1
6
 =
 
 
7979
÷2.4=
÷0.25=                      10
×80=
2.4
-2.5=                       0.39
0.5
3
=
2
9
+
5
9
=
1515
 
1
3
 -
1
4
 =
-0.06=    
0.03=      
÷13=
1
3
 +
1
6
 =
25
7
+
7
=   
7.5
 
 
x+
 
3513341
=             x-=
x-(+)=
866121472
 
411315
++
60.62-(9.2+12.62)         6.8++3.2+
51510
 
153
11
-
7
-
4
7
 
 
5
8
+
1
8
=
 
 
 
72
9
-
9
=
 
 
 1- 
3
5
=             
 
7
8
-
3
8
=
 
 
5
8
+
1
3
=
6
 
 
X+
16
3
 =
7
9
11
+
5
6
+
21
11
-6
5
6
-
1
6
=
1
5
+
3
5
=
41
7
-
7
=
4
3
5
+
5
=
-(
3
2
4
-
5
)
7
12
 —x = 
1
4
X
66
7
8
-(
71
10
-
8
)
71
10
-
10
=
11
12
-
9
12
=
1
2
+
1
5
= 
3
5
-
3
5
=
8
15
-(
8
15
+
7
18
)
 
-(
757
16
 -
24
)=
24
  
         
5
1
3
22
1
3
31
+(+)
+-
-(+)
5
9
10
8
515
3
42
 
9
13
54
5
1
1
1
2
+++
+++         5--
4
3
4
3
 
2
5
 + 
3
5
 =
    
 
160×5=                 
 
2.76×100=            8.7
 
5
6
 + 1 =                 
 
0.15×0.6=                7
 
2
5
 +
4
5
 =
 
 
Ⅹ-
5
7
=
4
5
 
 
131
2
+
10
-
5
 
 
42
5
5
7
88
7
6.8–0.08=
1.44÷9=                 
–1.9–3.1=
48
1
5
 - 
1
7
 =
0.14
÷40=
2
1
5
+
1
2
+
1
3
1
6
+Ⅹ=
7
8
                   
91
7
+
6
+
5
6
+
5
7
31
4
4
2
9
9
 
 
5
6
—
5
6
 =     
43
5
 + 
5
=    
÷0.6= 
×6=     
-
1
3
 =
 2-(
1
3
+
5
3
)
Ⅹ-
37
5
=
10
 
13
15
-
(
13
15
-
2
5
)
-
5
6=
 
 
 
1111
20
2
=                       
5658
 
 
 
38
5337111
6- -
               
1111
      
0.9×100=                 
  
10-9.12=                 0.7
 
 
7
8
 + 
1
8
 =
3 - 
 
 
3
5
 + 
1
5
  =
1 - 
 
 
x + 
3
4
 =
11
12
                 
 
 
875
20
20
12
 
 
7
6
3
8
1
4
 
 
x + 
311
4
 = 
12
 
710710
2
3
 + 
1
4
 =
0.64
÷3.5=                   0.8
11
4
- 
3
 - 
3
4
7.8
3
5
 =
13
16
 - x= 
3
8
4x - 
1
9
5
13
8
9
452
3
(
7
5
)
1
133
16
 - x= 
8
              4x
- 
324
 
÷16=      
×125=
×1.17-7.8×0.17   
7
9
 -
2
9
 =
 
1
3
 =2-
1
3
 
 
367
2
13
13
-
1
5
1
6
1
3
 =2- 
1
3
 
 
 
 
537341
x+  =1
X-  =                 x -( + )=  
95101472
 
 
Ⅹ-
 
 
 
 
 
 
 
 
 
141151
=                 +Ⅹ=
2Ⅹ-= 
256266