五年级分数加减法口算练习50道(人教版)

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3
4

1
2


1
3

1
6


11
7

9


1
2

1
5
=
10
10

9
9


1
3

1
4


83
11

11


1-
1
10


2-
5
7


6+
1
8


3
4

0.75=
7
8
+
5
8
=
2-
2
3
=
2
9

4
9

7
12

1
12

2
9

5
9
=
1-
6
7
=
3
5

4
5
=
7
10

3
10
=
5
8

1
4
=
2
3

1
6
=
1
5

1
8
=
2
3

4
9
=
7
8

1
2

11
4

3

4
5

2
3
=
5-
1
4
=
1
4

1
3

1


1



57
6

12


4

1



7
12

1


6-
8
11
=
1
2
+3=
5

1
1212

7
9

4
9
=
1
+
3
1010
=
3
8
+
5
8
=
1

1
66
=
1
3
+
1
4
=
1

1
2
3
=
1-
2
7
=
11
2
+
6
=
1
6
+
5
6
=
3

3
77
=
1
8
+
5
8
=
9

3
1010
=
1-
4
9
=
1
8
+
1
4
=
1
3

1
4
=
1
2
+
1
3
=
1-
41
5

5
=
2
3

4
5

1
3
=
1-
45
9
+
9
=
5-
3
7
-
4
7
=
1





1
2

1
3

1
6
=
5
9

8
9





3―


1
8

7
8

19
24

13
24

19
36

3
36

3
7

4
7

11
8

1
8

1
4

1
9

12
13

3
13

2
5

1
5

4
7

2
7

5
8

1
8

12
9

9

11
6

6

2
3

1
3

9
10

1
10

7
12

5
12

25
5

10
5

1-
2
5

1
3

2
3

4
7

2
7

1
6

5
6

9
10

3
10

2
9

4
9

1
8

1
8

3
8

1-
24
9

9

12
11

1
11

44
7

7

1-
8
9

111
2

5

2

2
5

1
5

3
4

1
4

2
9

5
9

1
2

1
2

5
8

3
8

5
6

1
6

1
4

1
5

1-
5
6

9
10

4
10

11
10

3
8

8
9

4
11

1
9

1-
1
6

1
6

311
4

4

4


7
8

3
8

3
8

1
5

2
5


53
8

8


11
2

3






3
4

1
2


13
8

8


51
9

3


1
2

1
10


31
5

15


81
9

18


74
11

11


5
6

2
3


1
1
4


5
7

6
7

1
8

7
8

17
24

13
24

17
37

3
37

3
7

4
7

11
9

1
9

1
4

1
7

8
9

5
6

1
9

1-
3
6

1
6

5
7

6
7

1
8

7
8

17
24

13
24

17
37

3
37

3
7

4
7

11
9

1
9

1
4

1
7

11
10

3
8

8
9

51
6

9

1-
3
6

1
6

51
12

24

8
9

4
11

1
9
=
5
3
1
6
+
4

3
=
11
12
-(
11
6

8
)=
11-
7
10

3
10
=

7
12
-(
3
4

1
2
)=

1
2
-(
3
4

3
8
)=
1
4
+
23
5
-
10
=
5
6
-
2
3
+
5
24
=
1
2
+
2
3

4
15
=
7
-(
1
82
+
3
16
)=
2
9
+(
9
10

2
5
)=
17
20
-(
2
5
+
9
20
)=
7
9
-(
1
6
+
4
9
)=
32
1
4
-
9
+
4
=
5
412
6
-
9
+
6
-
9
=
5
+
1
-
3
-
1
8
8
1010=
9
10
-(
1
10
+
2
5
)=
3
84
7
+
15
+
7
+
7
15
=
3
10
+
1
3
+
1
10
= 5
3
9
14
+
4
+
14
+
1
4
=
1
4
+
735
12
+
4< br>+
12
=


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