(1-1/2-1/4-1/8-1/16-1/32)×64简便运算
答案:6 悬赏:40 手机版
解决时间 2021-03-05 11:23
- 提问者网友:听门外雪花风
- 2021-03-04 12:55
(1-1/2-1/4-1/8-1/16-1/32)×64简便运算
最佳答案
- 五星知识达人网友:青尢
- 2021-03-04 13:11
(1-1/2-1/4-1/8-1/16-1/32)×64
=64-32-16-8-4-2
=64-(32+16+8+4+2)
=64-((32+8)+(16+4)+2)
=64-(40+20+2)
=64-62
=2
=64-32-16-8-4-2
=64-(32+16+8+4+2)
=64-((32+8)+(16+4)+2)
=64-(40+20+2)
=64-62
=2
全部回答
- 1楼网友:渡鹤影
- 2021-03-04 18:01
图
- 2楼网友:痴妹与他
- 2021-03-04 17:06
(1-1/2-1/4-1/8-1/16-1/32)×64
=(1/2-1/4-1/8-1/16-1/32)×64
=(1/4-1/8-1/16-1/32)×64
=……
=1/32×64
=2
=(1/2-1/4-1/8-1/16-1/32)×64
=(1/4-1/8-1/16-1/32)×64
=……
=1/32×64
=2
- 3楼网友:思契十里
- 2021-03-04 15:42
=64一1/2X64一1/4X64一1/8X64一1/16X64一1/32X64=64一32一16一8一4一2=2
- 4楼网友:逃夭
- 2021-03-04 14:46
=64-1/2x64-1/4x64-1/8x64-1/16x64-1/32x64
=64-32-16-8-4-2
=32-16-8-4-2
=16-8-4-2
=8-4-2
=2
=64-32-16-8-4-2
=32-16-8-4-2
=16-8-4-2
=8-4-2
=2
- 5楼网友:往事埋风中
- 2021-03-04 13:46
(1-1/2-1/4-1/8-1/16-1/32)×64
=1x64-(1/2)x64-(1/4)x64-(1/8)x64-(1/16)x64-(1/32)x64
=64-32-16-8-4-2
=64-(32+20+10)
=64-62
=2
=1x64-(1/2)x64-(1/4)x64-(1/8)x64-(1/16)x64-(1/32)x64
=64-32-16-8-4-2
=64-(32+20+10)
=64-62
=2
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