773
35
10
449
3
10
602
0
9
397
2
9
406
0
9
260
0
9
484
4
8
529
17
8
363
8
8
388
1
8
167
0
8
330
0
8
428
1
8
624
11
8
506
1
7
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Keyword(s): 算数 速さ