4,5,15,6,7,35,8,9,( )
A. 27 B. 15 C. 72 D. 63
2023-05-26
参考答案:D
(4 - 1) X 5 = 15; (6 - 1) X 7 = 35, (8 - 1) X 9 = 63,答案为 D。
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2023-05-26
(4 - 1) X 5 = 15; (6 - 1) X 7 = 35, (8 - 1) X 9 = 63,答案为 D。
热门标签