我想问一下,哪位有四年级上册数学口算题库呀

最新出炉的：
3 / (21 / 7) = 1
68 - 72 / 9 = 60
38 + 2 * 1 = 40
15 + 64 / 8 = 23
2 * (73 - 69) = 8
51 + (1 + 3) = 55
1 * 4 * 1 = 4
2 * (2 / 1) = 4
94 - 27 - 44 = 23
7 * (16 - 12) = 28
35 - 48 / 8 = 29
4 * (3 * 1) = 12
36 / (32 - 23) = 4
6 + 21 / 3 = 13
(20 - 13) * 4 = 28
63 - 55 + 1 = 9
10 + (4 + 13) = 27
92 + 4 * 1 = 96
21 + 2 * 1 = 23
23 + (1 + 0) = 24
42 / (2 * 3) = 7
42 / 6 * 1 = 7
16 / 2 * 4 = 32
(11 + 7) / 9 = 2
100 - 14 - 10 = 76
3 + 3 + 9 = 15
12 - (17 - 10) = 5
32 / (1 + 3) = 8
(49 - 9) / 8 = 5
2 * 6 + 21 = 33
19 + (1 + 6) = 26
71 - 9 / 1 = 62
78 - 71 + 26 = 33
20 - 5 + 4 = 19
8 + 4 + 38 = 50
1 + 18 / 3 = 7
8 / (97 - 96) = 8
3 / (2 + 1) = 1
4 * (3 * 2) = 24
18 / (50 - 44) = 3
75 - 44 + 1 = 32
1 + (0 + 0) = 1
97 - 2 - 58 = 37
4 + 3 + 21 = 28
9 / (1 + 2) = 3
3 * 4 / 2 = 6
2 * (4 * 1) = 8
22 + (6 + 1) = 29
8 / (1 + 1) = 4
12 / 6 + 7 = 9
2 + 1 + 57 = 60
31 + 12 + 10 = 53
(88 - 82) / 2 = 3
65 - (10 + 2) = 53
(56 - 53) / 1 = 3
73 - 12 / 2 = 67
(99 - 90) / 3 = 3
24 / (53 - 47) = 4
96 - (30 - 29) = 95
(2 + 1) * 8 = 24
56 / (7 + 1) = 7
37 - (3 + 2) = 32
(3 + 6) * 9 = 81
63 / 7 + 38 = 47
35 / (10 / 2) = 7
6 * 1 * 3 = 18
43 - 32 / 4 = 35
73 + (87 - 85) = 75
2 * 1 * 9 = 18
77 + (40 - 17) = 100
92 - 6 + 4 = 90
4 * 8 - 9 = 23
5 + 3 / 1 = 8
21 + (8 + 19) = 48
5 * 7 - 3 = 32
46 + (21 - 5) = 62
(71 - 31) / 8 = 5
38 + (77 - 29) = 86
15 + 1 - 3 = 13
1 + (1 + 1) = 3
(86 - 62) / 8 = 3
97 - 1 - 67 = 29
50 + 28 / 4 = 57
87 - 83 + 63 = 67
17 + 7 * 1 = 24
86 - 27 + 36 = 95
48 / 6 / 2 = 4
12 / 6 * 6 = 12
8 * (4 + 1) = 40
5 + 88 - 25 = 68
(2 + 1) * 2 = 6
25 / (10 / 2) = 5
7 + 24 / 4 = 13
28 - 9 / 1 = 19
57 - 8 / 1 = 49
25 / (77 - 72) = 5
5 / (1 + 0) = 5
7 * (6 * 1) = 42
79 - (2 + 1) = 76
3 / (2 + 1) = 1
(2 + 2) * 1 = 4
8 * (8 / 1) = 64
12 / 2 * 8 = 48
8 * 1 * 3 = 24
4 * (33 - 24) = 36
6 / (6 * 1) = 1
9 * (3 + 6) = 81
99 - (24 - 10) = 85
(83 - 35) / 8 = 6
68 - 7 * 4 = 40
7 * (1 + 0) = 7
18 / 9 / 2 = 1
34 - (56 - 55) = 33
3 * 2 * 4 = 24
8 * (5 / 5) = 8
60 - 7 * 7 = 11
(83 - 75) * 7 = 56
1 * (1 * 2) = 2
28 + 31 - 16 = 43
13 + (1 + 3) = 17
(31 + 5) / 6 = 6
100 - (33 - 27) = 94
1 + (19 + 9) = 29
9 * 3 + 38 = 65
21 + (8 + 9) = 38
72 / (1 + 7) = 9
(1 + 2) * 4 = 12
(26 + 22) / 6 = 8
81 / 9 * 4 = 36
97 - 82 - 13 = 2
9 * 3 / 9 = 3
6 / 3 * 3 = 6
100 - 99 + 11 = 12
6 + 2 / 2 = 7
6 * (3 / 3) = 6
5 * 1 * 6 = 30
2 * (7 * 1) = 14
2 * (5 * 1) = 10
61 - (79 - 56) = 38
1 / (3 / 3) = 1
5 * (2 * 3) = 30
(13 - 12) * 2 = 2
2 * (64 / 8) = 16
5 * 1 + 4 = 9
34 - (12 + 6) = 16
(1 + 2) * 3 = 9
(78 - 58) / 5 = 4
50 - (24 + 3) = 23
(50 + 13) / 7 = 9
1 + (0 + 0) = 1
67 - (99 - 40) = 8
10 + 55 - 16 = 49
73 - (99 - 91) = 65
95 - 2 - 39 = 54
42 / (5 + 1) = 7
(29 - 23) * 6 = 36
12 / 2 + 10 = 16
(1 + 1) * 2 = 4
8 / (64 - 63) = 8
(1 + 2) * 1 = 3
100 - (1 + 0) = 99
12 / (21 / 7) = 4
72 - 19 - 5 = 48
68 - 18 / 2 = 59
4 * (7 * 1) = 28
18 / (1 + 1) = 9
(3 + 5) * 3 = 24
(72 - 71) * 4 = 4
61 - 4 * 6 = 37
3 * (14 / 7) = 6
1 * (5 + 2) = 7
63 / 9 + 7 = 14
11 - 6 + 24 = 29
99 - 3 - 48 = 48
2 + 3 * 1 = 5
48 / 6 + 5 = 13
18 + 36 / 6 = 24
63 - (100 - 63) = 26
5 * (7 * 1) = 35
20 / (1 * 5) = 4
69 - 7 / 1 = 62
32 / 4 + 54 = 62
1 * (21 / 3) = 7
45 / 5 + 43 = 52
81 / (1 + 8) = 9
82 - 56 / 8 = 75
(97 - 33) / 8 = 8
4 * (2 * 3) = 24
83 - 19 - 28 = 36
25 + 8 * 4 = 57
97 - 6 * 1 = 91
(10 - 2) / 4 = 2
60 - 2 * 4 = 52
40 + 3 * 7 = 61
11 + 5 + 20 = 36
6 * 1 + 82 = 88
79 - 3 - 36 = 40
46 - 7 - 24 = 15
9 * 2 / 3 = 6
41 + (3 + 4) = 48

25 -15 -80 = 10 -80 = -70 26 -6 -64 = 20 -64 = -44 27 + 3 -48 = 30 -48 = -18 28 + 12 -32 = 40 -32 = 8 29 + 21 -16 = 50 -16 = 34 30 + 30 + 0 = 60 + 0 = 60 31 + 39 + 16 = 70 + 16 = 86 32 + 48 + 32 = 80 ...