找规律,并计算。 1-1⼀2=1⼀2,1⼀2-1⼀4=1⼀4.1⼀8-116=1⼀16,用这规律计算:

2024-12-28 06:58:14
推荐回答(2个)
回答1:

1-1/2-1/4-1/8-1/16

=1/2-1/4-1/8-1/16
= 1/4-1/8-1/16
=1/16

1-1/2-1/4-1/8-1/16-1/32-1/64=1/64

1/6-1/12-1/24-1/48-1/96=1/6*1/16=1/96

回答2:

(1)1-1/2-1/4-1/8-1/16=1/16
(2)1-1/2-1/4-1/6-1/8-1/16-1/32-1/64=1/64
(3)1/6-1/12-1/24-1/48-1/96=1/96

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