640
10
17
652
2
16
395
3
16
539
2
16
452
0
16
874
0
15
699
0
15
337
2
14
671
1
13
371
0
13
1020
0
13
354
0
12
339
0
12
648
1
12
398
2
11
222
0
11
682
0
11
540
0
11
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Keyword(s): 加減法