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口算分数的加法和减法3
五年级数学一课一练
《口算分数的加法和减法3》详情
资料介绍
5年级数学上册一课一练
📄 文档预览（前 3 页）
《分数的加法和减法》练习
题量：
100
姓名：
成绩：
44 -
7
10
=
37
57
-
17
27
=
75
92
+
23
98
=
50 +
13
19
=
2
5
-
5
24
=
1
3
+
14
97
=
5
14
+
1
20
=
1
5
+
4
9
=
25 -
11
15
=
34 +
8
17
=
19
34
+
3
8
=
8
15
-
1
19
=
69
91
+
4
35
=
87 -
3
14
=
86 -
3
5
=
22
31
+
65
99
=
90 +
9
23
=
3
17
+ 31 =
79 -
31
43
=
11
16
+
1
8
=
5
32
-
4
69
=
2
23
+
11
29
=
40 +
2
9
=
3
8
-
4
13
=
5
7
-
17
40
=
9
16
-
1
11
=
22 -
8
33
=
43
83
+
2
3
=
30 -
7
33
=
39 +
1
28
=
2
3
+
6
25
=
2
25
+
5
23
=
62
95
-
1
6
=
83 -
38
47
=
2
43
+
11
29
=
83 -
1
52
=
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45 +
17
58
=
6
11
-
7
45
=
43
47
+ 92 =
63
73
-
12
19
=
71 +
45
73
=
17
20
+
17
18
=
82 +
3
37
=
17
33
-
5
24
=
3
8
+ 28 =
14 +
7
24
=
1
6
+ 9 =
11
13
+
6
43
=
19
91
+
5
23
=
63 -
7
9
=
26 -
42
53
=
20
93
+
53
81
=
34
41
-
9
34
=
82
91
-
17
62
=
19
24
-
26
35
=
68 -
19
64
=
18
31
+ 68 =
15
19
-
11
40
=
25
38
-
28
47
=
5
7
-
56
87
=
3
4
+
5
18
=
12 -
49
75
=
92 -
4
7
=
1
7
+
11
24
=
2 -
7
12
=
1
4
+ 81 =
16
17
-
7
9
=
7
11
-
40
77
=
67
87
-
59
82
=
1
4
-
9
68
=
27 -
2
5
=
11
42
-
4
41
=
28
41
-
27
58
=
66
89
+
5
26
=
7
13
-
25
97
=
31
60
+
1
5
=
7
51
+
14
75
=
11
15
-
9
16
=
77 -
2
7
=
17
76
-
15
74
=
38
41
+
2
11
=
68
75
-
1
2
=
14
23
+
15
82
=
2 -
10
31
=
95 +
15
67
=
12
29
-
11
34
=
16
19
+ 67 =
3
34
+
2
5
=
14
61
+ 25 =
9
11
+ 94 =
50
91
-
4
15
=
3
71
+
3
13
=
3
4
-
8
17
=
24
37
+
10
41
=
24 +
2
7
=
6
7
-
2
21
=
29
45
-
7
17
=
40
51
+
1
11
=
65
88
-
2
3
=
24
31
-
3
35
=