五年级下册分数简便计算题
柳宗元简介-中式婚礼策划方案
1411
2
35
++
12--            
7
87
 
 
 
 
62
7
+
15
+
1
7
+
13
15
                    
 
 
 
 
4
15
17
 +8
72
12
+3
17
                
 
 
 
 3-
18
9
- 
9
15
 
 
 
45
11
+
9
+
7
11
 
 
 
 
 
7
12
-
35619
+
12
-
19
 
 
 
... <
br>55
7432
6
-
7
-
7
+
3 
1
4
+1
1
3
+
12
4
+
3
      
1
6
 -7
1
5
-2.8
17
15
-(
2
5
15
+
7
)
74
9
+
7
-
3
7
  
942881
-(+)
-(-) 
11911
 
 
 
 
 
8
19
-(
8
19
 -
2
9
)
 
 
 
 
 
19
12
+(
55
8
+
12
)
 
 
 
 
5
2
3
+6
31
10
 +3
3
 +2.7
3.82
 
 
 
 3.825+2
45
9
+1
9
                    15
 
 
     
10-2
27
9
 -3
9
4.375+6
 
 
 
... 
993
1
5526
7
+
11
+
7
+
11
4
7
-
1
6
+
3
7
-
5
18
+(7
33
8
 -2.82)-5
4
1
4
 +1
5
9
 -2
1
4
555
9
 -4
9
 +5
8
33
21
 10 -(2 +3.9)
1--       
1414
1111
 
 
 
 
143743
531
+(+)          +-          +-
942
 
 
 
 
解方程
191
15
+x=
2
5
x
 
 
 
 
3
4
 =x+0.25
x-
 
 
 
 
 
x+3.5×2=12
0.6x-0.5=3.1    
 
 
 
 
   
15.375+5x=20
3
8
 
 
 
 
...
357977
-
93
11
=
7
5
6
=
1
6
4
9
+(x-
1
2
)=3
9
715
x+3 =5.375
x-(-)=     
14
 
 
 
    
 
3x-
31
4
=
4
                   
 
 
   
 
X+(
51
9
-
9
)=
7
8
 
 
 
 
4
15
+(X-
1
2
)   
 
 
 
2X-
1
7
=
6
7
 
 
 
 
 
...
846
19
15
+X=
2
1
5
7
12
-
1
4
)=
5
6
X-
25
9
= 
6
5
1
3
-x=3.2    
X-(
                   
  x-(
 
 
 
71541
-)=
+(x-)=2 
846152
15221
++
1--     
983
 
 
 
  
1021
13
-
5
+
2
 
 
 
15
6
+
7
+
5
6
 
 
 
5
8
-(
11
8
+
9
)
 
 
 
 
2
3
+
33
4
-
10
 
 
...
94
712
12
-
18
-
9
735
335
24
+
8
-
12
4
+
6
-
8
5
6
-
1
4
+
1
3
6
7
+(
43
5
-
10
)   
     
 1-(
 
 
 
2132
+)                 1-(-)
7545
423519
-(+)                  +-
351074
 
 
                
给下面的分数约分 
24
36
          
 
45
18
17
75
27
51
          
16
35
18
24
       
20
72
将下列各组分数通分 
 
57
8
和
12
 
                  
 
13
7
15
和
15
95
9
和
5
6
 
 
9
210
22
和
10
33
1
7
和
51
... 
14
19
57
13
91
3
14
和
2
35
      
24
3
和
5
75
13
和
91
57
18
和
27
2
7
和
4
21<
br>36
19
和
57
                  
 
 
分数乘除法简便运算专题练习
84336
(1)( + )×3 ×9            (2)( -  )×
927
 
 
    
       
(3)
1
6
 ×(7 - 
2
3
 )
 
 
 
(5)
2353
9
 ×
4
 +
27
 ×
4
           
 
 
 
(7) 
75
12
 ×6 - 
12
 × 6
 
 
 
(9) 37× 
3
35
 
 
 
(11)
15
21
×
3
4
 + 
10
21
 ×
3
4
- 
3
4
        
 
 
 
(13) 
8888
9
 ×
9
 —
9
×
9
             
... 
8815
(4)
5551
6
 ×
9
 + 
9
 ×
6
   
6) 
6
13
 ×
7
5
- 
6
13
 × 
2
5
(8)
33433
8
 +
8
 ×
7
+
8
 ×
7
  
10) 
6
25
  ×
24  
(12)
77
10
 ×101- 
10
(14) 
33
5
 × 99 + 
5
(
(
484
(15) (  +  )×7 ×9
(16)3 ×25   
795
 
 
345518
(17) 36×                       (18)
(  -  )×            
35
   
 
(19)26
21
3
 × 
5
 
 
 
 
1
1
1
(21) 
10
25
 
 
 
    
374
(23)
7
8
7
7
8
 
 
 
 
(25) 
3
5
<
br>5
20
6
 
 
 
...
695
20)32
25
5
 ×
6
35
5
5
(22)
7
        
7
1
2
1
(24)
9999
         
(26)<
br>5545
9
12
9
12
(
33433
37
(27) -  × -  ×
(28)
63
      
88787
62
 
 
 
(29) 
229
1626
÷+÷
(30) ×(15× )  
3737
 
 
 
(31)
528
8
 ×
3
 ×
15
 
 
(33)54×(
85
9
 - 
6
)            
 
 
3
5
0.3752
68
(35)
81111
3
3
 
 
 
 
5
6
3
8
1
(37) 
48
(38) 
  
 
 
 
...
2931
(32)25
3
4
 ×4 
11
7
5
1
34)<
br>
121824
72
 
5
7
1
9
25
4
21
25
19
   
115
12
6
3
4
13
1
24
24
(
(36)
     
71125
434
265
578157
343
 (39) 
95911
(40)   
 
 
 
 
555
1
11
33
88
8
            (42)
7912
7912
   (41)
8
    
 
 
 
535
334424
0.6
5
35
5
353
 (43)
(50)×+× 
7
88
7
 
 
 
 
(44)6.8×
 
 
 
 
(46) 
 
 
 
 
(48) 
11
4
+×3.2
(45)  101×  
25
55
558
+×15
(47)8÷8 
8815
1626
11
×+×
(49)( 90+)×  
8889
3737
...
(51)
 
 
 
 
(53)
 
 
85
5
104
5
×+÷
(52)18×(+) 
1516
27
99
6
22
1
14
×7+×5             (54)(-)×(24-)
6
12335
(55)(
 
 
(57)
3
 
5444
1
2
1
1
×+)÷
(56)÷[(+)×]
5
77773
5
13
37431
×+×
3
(58)
333
×3
8111183
5759
2525
(60) 
3456
 (59) 
912125
 
(61) (32×
 
 
  
 ×+×+
(63)
25
16
25
1616
 
 
...
31
1
15
+17)÷    (62)(25+)÷+
412
   
44
4
18
9
7
99
543511316
63()
         (65)
[()]
9217823423
 (64) 
 
 
(66)(21×
3419
+×21)×      (67)(99+)÷9
774
 
 
 
(68) 
14
15
÷[(
4210
5
+
3
)×
11
]
(69)
 
 
     
5
×
69
(70)
65
-
10
÷
9
5
(71) 
 
 
(72)
445
5
×
7
×
4
-
1
2
              (73) 
     
(73)
4
5
5
÷[(
1
5<
br>8
-
2
)÷
8
]
       (75)
 
 (76)(
4177
5
 +
4
)÷
3
 +
10
          (77)
...
10
(
5
6
+
4
5
)×30    1
8
×58+
1
1
8
×41+
8
4<
br>5
×
5
6
+
2
3
5
÷
5<
br>   
 
3
5
 ×153 – 0.6×53
11
8
 ×[
2
 ÷(
310
5
×
9
 )]  
 
23
14
 (78) (
+ )×15×11           (79)
37
1511
39
 
 
 
 (80)
46×
2006
44
                   (81) 2008×
45
 
 
                   
 (82)
4
7
 ×
157
22
 ×
12
(83
 
 
 
(84)36×
9
37
 
 
 
 
(86)
7
25
×101-
7
25
   
  
 
 
 
 
(88) 
5351
9
 ×
4
 +
9
 × 
4
 
 
 
 
 
单纯的课本内容,并不能满足学生的需要,通过补充,达到内容的完善
...
2007
) 
9
10
 ×
13
17
+
9
10
 × 
4
17
85)
11
13
 -
11
13
×
13
33
       
87) 
45
7
9
3
7
5
9
 
89)17×
9
16
      
 
(
        (
(
 教育之通病是教用脑的人不用手,不教用手的人用脑,所以一无所能。教育革命的对
策是手脑联盟,结果是手与脑的力量都可以大到不可思议。 
 
 
...