1+0.99-0.98-0.97+0.96+0.95-0.94-0.93+.+0.04+0.03-0.02-0.01=( )

来源:学生作业帮助网 编辑:作业帮 时间:2024/04/26 15:13:16
1+0.99-0.98-0.97+0.96+0.95-0.94-0.93+.+0.04+0.03-0.02-0.01=( )

1+0.99-0.98-0.97+0.96+0.95-0.94-0.93+.+0.04+0.03-0.02-0.01=( )
1+0.99-0.98-0.97+0.96+0.95-0.94-0.93+.+0.04+0.03-0.02-0.01=( )

1+0.99-0.98-0.97+0.96+0.95-0.94-0.93+.+0.04+0.03-0.02-0.01=( )
四个一组共25组,即0.04个25,结果是1

87-3.12-0.88 6.74+12.62+24.38+3.26 88×125
37.65-(7.65+5.4) 34×7+65×7+7 38×38+38×62
49×102-2×49 125×78×8 8.33-2.43-4.57
99×37 ...

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87-3.12-0.88 6.74+12.62+24.38+3.26 88×125
37.65-(7.65+5.4) 34×7+65×7+7 38×38+38×62
49×102-2×49 125×78×8 8.33-2.43-4.57
99×37 6.7-2.63+3.3-3.37 6.45-0.58-1.42 3.27+6.4+2.73+4.6 12000÷125×8
25×44 125×32×25 (160+880)×20
99×45 102×36

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四个一组共25组,即0.04个25,结果是1

结果1+1=2

1+0。99-0。98-0。97+0。96+0。95-0。94-0。93+。。。。。+0。04+0。03-0。02-0。01=( 1-0.98+0.99-0.97+0.96-0.94+0.95-0.93+.....+0.04-0.02+0.03-0.01 )=0.02+0.02+.....+0.02=1