三年级下册计算题库
绝世美人儿
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2021年01月28日 06:57
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三年级下册计算题库
一、口算
63
÷
7
=
61
-
12
=
220
×
3
=
6
×
14
=
200
×
5
=
42
÷
7
=
0
×
600
=
90
+
70
=
50
×
60
=
1
×
51
=
2
×
120
=
48
÷
6
=
300
÷
6
=
7
×
18
=
1000
-
100
=
58
÷
2
=
10
÷
10
=
160
-
80
=
8
×
3
+
4
=
5
×
5
+
2
=
56
-
47
=
36
÷
9
=
88
×
10
=
34
÷
2
=
60
×
10
=
69
÷
3
=
14
×
2
=
70
+
300
=
31
×
3
=
48
÷
3
=
7500
-
7000
=
40
×
40
=
30
+
80
=
10
×
61
=
130
-
20
=
110
-
90
=
140
-
80
=
68
-
9
=
3
×
9
+
3
=
7
×
3
+
8
=
3
×
210
=
27
+
68
=
90
×
90
=
85
-
54
=
7
×
40
=
76
-
37
=
80
×
40
=
27
÷
3
=
62
-
19
=
40
×
20
=
800
÷
8
=
43
×
2
=
600
÷
2
=
630
÷
7
=
52
-
7
=
5
÷
1
=
49
×
2
=
640
÷
8
=
6
×
8
+
2
=
3
×
5
+
5
=
90
÷
3
=
320
×
3
=
70
+
40
=
45
÷
5
=
89
-
38
=
2000
+
8000=
10
×
88
=
28
+
26
=
88
÷
8
=
3
×
16
=
400
÷
5
=
30
÷
5
=
78
+
22
=
70
+
70
=
560
-
500
=
650
-
50
=
110
-
60
=
0
÷
9
=
8
×
7
+
4
=
5
×
3
+
2
=
500
×
4
=
81
-
52
=
10
×
72
=
65
+
8
=
50
÷
5
=
270
÷
3
=
34
×
2
=
59
+
33
=
36
-
6
=
54
÷
6
=
29
÷
3
=
65
÷
4
=
720
-
200
=
660
-
600
=
16
÷
4
=
15
×
6
=
32
-
3
=
10
×
87
=
9
×
5
+
5
=
7
×
2
+
7
=