22388
65
689
6387
19
256
4808
10
158
5505
17
150
4510
6
123
2910
10
62
1001
2
61
3195
3
53
1351
4
49
2780
36
37
1990
2
35
1281
4
34
814
11
33
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Keyword(s): 算数 速さ