二年级数学计算题题含答案12.docx
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二年级数学计算题题含答案12.docx
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二年级数学计算题题含答案12
75
—
71
+
53
=
57
91
—
88
+
94
=
97
73
—
53
+
20
=
40
47
—
45
+
98
=
100
3
×
3
+
86
=
95
91
—
2
×
9
=
73
29
—
4
×
4
=
13
65
—
9
×
3
=
38
36
+
7
×
4
=
64
7
×
9
—
25
=
38
28
+
69
—
12
=
85
53
—
19
+
54
=
88
16
+
25
+
26
=
67
72
+
11
+
12
=
95
31
+
60
—
22
=
69
7
×
9
—
49
=
14
3
×
9
+
72
=
99
64
—
30
+
49
=
83
44
+
51
—
37
=
58
52
—
20
+
37
=
69
59
+
27
—
32
=
54
98
—
70
+
16
=
44
76
—
5
×
9
=
31
46
+
43
—
54
=
35
70
—
46
+
43
=
67
9
×
3
+
49
=
76
21
—
14
+
35
=
42
77
+
21
—
21
=
77
6
×
6
—
21
=
15
91
—
6
×
6
=
55
96
—
76
+
60
=
80
20
—
12
+
21
=
29
81
—
31
+
35
=
85
99
—
86
+
62
=
75
52
+
9
×
3
=
79
6
×
4
+
72
=
96
3
×
6
+
77
=
95
80
+
5
×
4
=
100
5
×
9
—
21
=
24
4
×
6
+
54
=
78
30
+
4
×
3
=
42
25
+
48
—
51
=
22
14
+
68
—
22
=
60
29
+
8
×
4
=
61
31
—
23
+
39
=
47
4
×
7
—
17
=
11
92
—
55
+
34
=
71
5
×
7
+
54
=
89
31
—
29
+
17
=
19
52
+
38
—
37
=
53
43
—
25
+
77
=
95
50
+
7
×
5
=
85
15
+
3
×
5
=
30
16
+
52
—
38
=
30
4
×
6
+
54
=
78
62
—
24
+
46
=
84
9
×
8
—
55
=
17
17
+
23
—
21
=
19
3
×
3
+
56
=
65
76
—
35
+
20
=
61
4
×
2
+
88
=
96
30
+
49
—
40
=
39
36
+
23
—
43
=
16
5
×
6
+
64
=
94
17
—
14
+
90
=
93
65
+
2
×
6
=
77
34
—
2
×
8
=
18
34
+
47
+
14
=
95
89
+
2
×
4
=
97
36
—
26
+
39
=
49
9
×
2
+
20
=
38
24
+
21
+
49
=
94
71
—
67
+
40
=
44
25
+
44
+
20
=
89
23
+
6
×
5
=
53
54
+
13
—
54
=
13
16
+
14
+
57
=
87
52
—
36
+
70
=
86
55
+
29
—
65
=
19
4
×
9
+
49
=
85
3
×
3
+
82
=
91
39
+
58
—
14
=
83
6
×
8
+
35
=
83
44
—
4
×
4
=
28
4
×
4
+
63
=
79
8
×
3
+
54
=
78
47
+
2
×
8
=
63
74
—
48
+
20
=
46
74
—
73
+
65
=
66
98
—
88
+
53
=
63
63
+
11
—
57
=
17
9
×
7
—
28
=
35
78
+
6
×
3
=
96
98
—
90
+
74
=
82
7
×
9
—
52
=
11
40
—
39
+
65
=
66
61
—
32
+
23
=
52
99
—
61
+
11
=
49
11
+
86
—
58
=
39
30
—
19
+
24
=
35
46
+
5
×
8
=
86
9
×
4
+
22
=
58
53
—
30
+
11
=
34
89
—
7
×
6
=
47
84
—
39
+
50
=
95
51
—
23
+
60
=
88
57
+
2
×
6
=
69
61
+
16
—
51
=
26
88
+
11
—
37
=
62
93
—
61
+
27
=
59
79
+
16
—
65
=
30
12
+
4
×
7
=
40
65
—
39
+
58
=
84
9
×
3
+
27
=
54
75
+
17
—
17
=
75
39
+
5
×
5
=
64
52
+
23
—
63
=
12
43
—
20
+
69
=
92
15
+
79
—
41
=
53
56
+
20
—
57
=
19
71
+
2
×
6
=
83
91
—
87
+
87
=
91
80
—
33
+
46
=
93
9
×
4
+
36
=
72
5
×
7
+
37
=
72
58
—
48
+
17
=
27
2
×
7
+
64
=
78
7
×
5
+
25
=
60
77
—
66
+
80
=
91
64
+
7
×
5
=
99
53
—
49
+
18
=
22
19
+
17
—
16
=
20
8
×
2
+
55
=
71
61
—
11
+
21
=
71
6
×
9
—
27
=
27
24
—
4
×
3
=
12
36
+
7
×
7
=
85
45
+
3
×
3
=
54
6
×
4
+
50
=
74
33
+
23
—
39
=
17
44
—
17
+
43
=
70
3
×
8
+
52
=
76
30
+
8
×
6
=
78
35
+
8
×
4
=
67
96
—
56
+
29
=
69
20
+
47
—
30
=
37
97
—
38
+
14
=
73
9
×
7
—
35
=
28
82
—
71
+
12
=
23
32
+
4
×
5
=
52
26
+
49
+
20
=
95
40
+
21
—
49
=
12
54
—
54
+
40
=
40
25
+
40
—
13
=
52
43
+
7
×
6
=
85
42
—
5
×
5
=
17
65
+
15
—
28
=
52
11
+
57
—
46
=
22
80
+
11
—
43
=
48
6
×
3
+
20
=
38
68
—
8
×
5
=
28
4
×
9
+
21
=
57
25
—
24
+
38
=
39
32
+
60
—
34
=
58
17
+
81
—
34
=
64
31
—
11
+
27
=
47
50
+
16
—
45
=
21
58
—
6
×
5
=
28
20
+
30
+
13
=
63
56
+
42
—
33
=
65
4
×
6
+
57
=
81
99
—
98
+
22
=
23
76
+
20
—
38
=
58
25
+
5
×
9
=
70
46
+
41
—
12
=
75
31
+
59
—
33
=
57
53
—
29
+
32
=
56
68
—
37
+
41
=
72
95
—
41
+
44
=
98
23
+
7
×
7
=
72
85
—
5
×
5
=
60
94
—
8
×
4
=
62
20
+
26
+
49
=
95
33
—
15
+
78
=
96
32
+
57
—
15
=
74
6
×
8
+
24
=
72
29
+
16
—
15
=
30
95
—
26
+
14
=
83
55
+
2
×
8
=
71
32
+
36
+
14
=
82
6
×
4
+
68
=
92
8
×
4
+
17
=
49
24
+
50
—
54
=
20
26
+
14
+
57
=
97
41
+
6
×
3
=
59
48
—
20
+
41
=
69
55
—
18
+
15
=
52
77
—
40
+
12
=
49
4
×
4
+
27
=
43
13
+
6
×
8
=
61
59
—
5
×
8
=
19
87
—
4
×
7
=
59
44
+
21
—
40
=
25
48
—
43
+
17
=
22
97
—
55
+
47
=
89
64
—
2
×
5
=
54
60
+
6
×
4
=
84
81
—
78
+
15
=
18
2
×
8
+
21
=
37
45
—
25
+
48
=
68
91
—
54
+
23
=
60
5
×
4
+
26
=
46
6
×
9
—
28
=
26
11
+
29
—
17
=
23
32
+
40
—
35
=
37
74
—
74
+
93
=
93
74
—
59
+
56
=
71
40
+
8
×
4
=
72
52
—
25
+
19
=
46
24
—
4
×
3
=
12
62
—
31
+
50
=
81
5
×
5
+
17
=
42
54
+
33
—
34
=
53
2
×
7
+
43
=
57
97
—
3
×
3
=
88
41
+
56
—
57
=
40
86
—
35
+
26
=
77
20
+
48
+
26
=
94
96
—
64
+
44
=
76
35
+
6
×
6
=
71
28
+
69
—
46
=
51
37
—
26
+
12
=
23
7
×
9
+
12
=
75
78
—
6
×
5
=
48
62
+
14
—
31
=
45
60
+
24
—
15
=
69
35
+
24
—
19
=
40
45
—
2
×
4
=
37
15
+
42
+
20
=
77
37
+
31
—
45
=
23
3
×
2
+
17
=
23
34
+
43
—
30
=
47
18
+
71
—
49
=
40
73
—
58
+
40
=
55
2
×
7
+
58
=
72
90
—
66
+
57
=
81
3
×
4
+
44
=
56
53
—
47
+
55
=
61
59
—
59
+
25
=
25
40
—
13
+
41
=
68
46
—
37
+
51
=
60
88
—
52
+
30
=
66
88
—
78
+
44
=
54
14
+
61
—
22
=
53
12
+
2
×
5
=
22
19
+
34
—
41
=
12
69
—
19
+
19
=
69
95
—
87
+
71
=
79
50
+
22
+
14
=
86
76
—
29
+
33
=
80
34
—
27
+
63
=
70
96
—
2
×
9
=
78
85
+
2
×
4
=
93
95
—
93
+
39
=
41
4
×
3
+
33
=
45
88
—
49
+
58
=
97
27
—
18
+
71
=
80
31
+
61
—
13
=
79
33
—
18
+
19
=
34
65
—
29
+
28
=
64
8
×
2
+
82
=
98
6
×
6
+
44
=
80
46
+
52
—
61
=
37
77
—
51
+
63
=
89
45
+
39
—
56
=
28
64
—
56
+
74
=
82
5
×
5
+
69
=
94
7
×
4
+
59
=
87
62
—
40
+
14
=
36
37
+
57
—
18
=
76
67
+
26
—
35
=
58
11
+
44
+
45
=
100
28
+
58
—
69
=
17
47
—
27
+
21
=
41
72
—
69
+
21
=
24
13
+
79
—
74
=
18
7
×
7
+
32
=
81
95
—
12
+
14
=
97
77
—
3
×
4
=
65
3
×
3
+
53
=
62
98
—
91
+
93
=
100
19
+
4
×
3
=
31
44
+
20
—
49
=
15
49
—
38
+
40
=
51
73
—
63
+
89
=
99
95
—
58
+
54
=
91
83
—
83
+
81
=
81
28
—
11
+
64
=
81
2
×
9
+
64
=
82
94
—
21
+
13
=
86
4
×
2
+
71
=
79
9
×
2
+
17
=
35
61
—
4
×
3
=
49
7
×
7
+
29
=
78
41
—
8
×
3
=
17
81
+
12
—
35
=
58
7
×
7
—
31
=
18
72
—
47
+
36
=
61
87
—
65
+
17
=
39
45
—
43
+
49
=
51
18
+
6
×
7
=
60
91
—
5
×
8
=
51
4
×
3
+
76
=
88
7
×
5
+
57
=
92
25
+
56
—
69
=
12
44
+
18
+
17
=
79
62
—
26
+
23
=
59
4
×
7
+
22
=
50
40
+
25
+
30
=
95
56
—
51
+
36
=
41
11
+
22
—
14
=
19
13
+
6
×
5
=
43
54
—
54
+
59
=
59
53
—
53
+
64
=
64
25
+
26
+
26
=
77
25
+
19
+
16
=
60
51
+
6
×
7
=
93
4
×
8
+
55
=
87
9
×
2
+
63
=
81
49
+
9
×
5
=
94
82
+
14
—
55
=
41
84
—
77
+
33
=
40
54
+
2
×
5
=
64
82
—
17
+
14
=
79
72
+
24
—
57
=
39
88
—
55
+
49
=
82
9
×
9
—
43
=
38
60
+
3
×
5
=
75
6
×
7
+
16
=
58
86
+
4
×
3
=
98
27
—
15
+
21
=
33
52
—
43
+
66
=
75
94
—
70
+
33
=
57
4
×
5
+
62
=
82
46
+
7
×
7
=
95
38
+
5
×
7
=
73
48
+
19
+
20
=
87
2
×
6
+
54
=
66
29
+
50
—
43
=
36
21
+
37
—
28
=
30
33
—
33
+
23
=
23
92
—
87
+
66
=
71
40
+
54
—
12
=
82
92
—
9
×
7
=
29
49
+
2
×
6
=
61
6
×
4
+
41
=
65
51
—
44
+
77
=
84
86
—
72
+
21
=
35
61
+
23
—
22
=
62
6
×
3
+
80
=
98
41
+
46
—
22
=
65
57
—
2
×
4
=
49
64
+
5
×
7
=
99
29
+
46
—
60
=
15
8
×
9
—
53
=
19
4
×
5
+
35
=
55
4
×
5
+
49
=
69
97
—
53
+
15
=
59
39
+
44
—
46
=
37
72
—
53
+
17
=
36
3
×
8
+
42
=
66
70
—
9
×
5
=
25
34
+
26
—
26
=
34
63
+
19
—
29
=
53
84
—
79
+
60
=
65
20
+
57
—
62
=
15
4
×
5
+
62
=
82
12
+
51
+
13
=
76
40
+
53
—
76
=
17
30
+
24
—
28
=
26
68
—
6
×
7
=
26
9
×
7
+
33
=
96
66
+
21
—
53
=
34
71
+
26
—
35
=
62
36
+
3
×
8
=
60
86
—
70
+
79
=
95
46
—
12
+
66
=
100
4
×
9
—
17
=
19
46
+
5
×
9
=
91
39
—
14
+
48
=
73
74
+
22
—
12
=
84
88
—
77
+
87
=
98
4
×
6
+
29
=
53
97
—
42
+
19
=
74
78
—
66
+
36
=
48
64
—
50
+
46
=
60
92
—
41
+
44
=
95
48
—
35
+
80
=
93
9
×
2
+
11
=
29
39
+
9
×
6
=
93
48
+
28
—
29
=
47
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- 年级 数学 算题 答案 12
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