关于小学二年级数学口算练习题

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2020年10月17日 16:36
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2014年国考职位表-二手房买卖合同

2020年10月17日发(作者:谷正鼎)



关于小学二年级数学口算练习题
小学二年级数学口算练习题(七)
93
-
9
+
46
=
70
+
2
+
3
=
73

38
-
31
=
2
X
2
X
2
=
86
-
73
+
62
=
52
+
1
X
4
=
41
-
3
X
4
=
92
+
49
+
82
=
90
-
8
X
1
=
95
+
13
+
50
=
34
+
40
-
4
=
1
X
0
+
52
=
53
+
90
-
9
=
2
X
8
X
3
=
79
+
5
X
2
=
2
X
9
X
2
=
0
X
30
-
5
=
7
X
0
-
0
=
23
+
53
+
34
=
7
X
9
+
28
=
60
-
10
X
4
=
73
-
62
-
7
=
4
X
4
-
11
=
91
+
97
-
69
=
6
-
4
-
2
=
7
X
0
+
34
=
61
-
20
+
57
=
1
X
7
+
16
=
1
X
27
-
3
=
87
-
6
X
1
=
96
+
59
+
16
=
16
-
8
-
1
=
85
-
9
X
9
=
7
X
4
-
7
=
67
-
53
+
6
=
98
+
25
+
32
=
55
-
42
+
78
=
5
X
30
-
3
=
18
-
1
X
5
=
41
+
2
X
4
=
8
X
2
+
52
=
5
X
63
-
9
=
1
X
1
-
0
=
9
X
0
X
8
=
4
X
2
-
0
=
80
-
8
-
1
=
0
X
2
X
9
=
5
-
5
+
34
=
66
+
6
X
7
=
63
+
91
+
20
=
21
-
3
+
6
=
24
+
20
-
5
=
9
X
1
X
4
=
8
X
2
X
7
=
60
-
4
-
5
=
65
+
6
-
3
=
120
-
5
-
6
=
0
X
3
X
0
=
70
-
10
X
9
=
54
-
46
-
2
=
180
-
10
-
3
=
98
+
32
+
44
=
30
-
10
X
9
=
33
+
2
X
4
=
8
-
8
-
0
=
87
-
42
+
75
=
80
+
50
-
1
=
89
-
1
-
31
=
53
+
60
-
85
=
90
+
41
+
2
=
40
-
10
+
11
=
8
+
99
+
31
=
70
-
7
-
10
=
67
-
4
-
56
=
58
+
20
-
4
=
27
-
3
-
3
=
1 2



60
+
93
+
42
=
105
-
7
-
3
=
63

2
X
4
=
12
-
6
-
1
=
58
-
3
-
3
=
6
-
3
+
39
=
91
+
12
-
4
=
80

36
-
9
=
70

3
+
13
=
53
-
37
-
4
=
74
+
31
-
16
=
6
X
8
+
3
=
47
-
11
-
21
=
75
+
5
X
3
=
6
X
4
+
61
=
40
-
4
-
5
=
432
-
8
-
9
=
74
-
8
X
7
=
80
-
10
-
4
=
90
-
9
X
5
=
23
+
82
+
92
=
76
+
21
-
3
=
4
+
8
X
6
=
43
+
30
-
10
=
58
-
40
-
10
=
4
X
1
-
3
=
6
-
6
+
77
=
9
-
9
+
98
=
2 2

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