1080
1
54
1560
2
54
1720
1
49
1362
4
49
1165
5
45
2548
0
45
2759
0
45
2100
0
44
1235
5
44
1019
0
44
850
8
42
1395
4
40
1359
0
40
761
1
39
1789
3
39
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Keyword(s): 数学 表面積