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二年级数学100以内三数加减法混合运算题单元作业口算题大全附答案
姓名:班级:日期:用时:分钟得分:
20
-
13
+
66
=
52
+
23
+
1
=
27
-
10
-
8
=
83
+
7
-
84
=
95
-
26
+
12
=
53
+
36
-
67
=
22
+
34
+
7
=
70
-
37
-
10
=
75
+
18
-
88
=
72
+
15
+
9
=
51
+
13
-
23
=
52
-
27
+
21
=
77
-
71
+
19
=
11
+
56
+
1
=
50
+
45
+
1
=
12
+
37
-
47
=
15
-
0
+
62
=
34
-
3
-
29
=
82
-
61
-
7
=
97
-
50
+
53
=
99
-
98
+
38
=
86
+
13
-
17
=
52
-
24
-
27
=
97
+
0
+
2
=
34
+
51
+
5
=
41
-
11
+
55
=
11
+
61
+
9
=
56
-
41
+
39
=
27
+
20
-
14
=
72
-
38
+
50
=
41
-
37
-
0
=
59
+
28
-
3
=
30
+
64
+
2
=
81
-
34
-
11
=
86
+
13
-
82
=
33
+
45
-
33
=
36
-
23
+
78
=
73
+
18
+
2
=
46
-
5
-
32
=
54
+
13
+
27
=
70
+
10
+
14
=
86
-
16
+
6
=
53
-
47
+
55
=
44
+
39
-
43
=
55
+
44
-
47
=
70
-
36
-
15
=
65
+
10
+
2
=
88
-
62
-
17
=
55
-
29
-
13
=
24
+
48
-
35
=
55
-
20
+
7
=
58
+
1
+
0
=
54
-
26
-
1
=
61
+
5
+
30
=
62
-
15
+
20
=
26
-
0
+
69
=
27
+
51
-
22
=
89
+
5
-
77
=
17
-
1
-
16
=
49
+
27
+
1
=
68
-
23
+
5
=
76
+
13
-
7
=
10
-
6
+
9
=
97
-
56
-
22
=
92
+
5
+
3
=
92
+
7
+
0
=
68
+
15
+
6
=
16
-
11
-
1
=
73
+
8
+
16
=
21
-
3
+
67
=
20
+
26
-
20
=
84
-
49
+
52
=
57
-
16
+
33
=
51
+
2
-
13
=
68
-
66
+
73
=
80
+
20
+
0
=
65
+
4
+
29
=
55
-
34
-
7
=
33
+
63
-
71
=
100
+
0
-
53
=
66
+
2
-
42
=
58
-
5
-
3
=
35
-
8
-
13
=
63
+
13
+
20
=
62
-
22
-
33
=
16
+
57
-
27
=
29
+
44
-
19
=
64
-
6
+
33
=
83
+
4
+
5
=
100
-
58
+
15
=
60
-
11
+
7
=
63
+
0
-
58
=
68
-
49
-
2
=
49
+
1
+
48
=
26
-
4
+
65
=
52
+
35
-
27
=
51
-
32
-
18
=
29
-
20
-
9
=
52
+
20
-
9
=
89
-
88
+
1
=
26
-
26
+
7
=
56
+
27
-
1
=
77
+
1
-
11
=
45
+
22
+
8
=
60
+
11
+
22
=
93
+
4
+
3
=
10
+
70
-
56
=
90
-
5
+
4
=
57
-
47
+
11
=
60
-
44
-
16
=
91
-
34
+
6
=
53
+
36
+
3
=
90
-
52
+
35
=
26
-
24
-
2
=
49
+
44
+
6
=
54
+
12
+
31
=
17
+
18
+
24
=
14
+
31
-
23
=
65
+
6
-
10
=
38
-
22
-
16
=
68
-
25
+
22
=
45
+
15
-
32
=
100
-
57
+
1
=
92
-
3
-
22
=
43
+
4
+
51
=
64
-
27
-
35
=
65
+
21
+
5
=
49
+
40
-
22
=
86
-
85
-
1
=
67
-
5
-
36
=
73
-
14
+
37
=
80
-
41
+
1
=
23
+
6
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