📜  资质|算术能力|问题6

📅  最后修改于: 2021-05-13 21:00:07             🧑  作者: Mango

9848 x 125 =?
(A) 1232000
(B) 1242000
(C) 1231000
(D) 1233000答案: (C)
解释:

9848 x 125 = 9848 x (250 / 2)
           = 4924 x (500 / 2)
           = 2462 x (1000 / 2)
           = 1231 x (1000)
           = 1231000

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