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0.01加1.01乘99的简便运算

列式计算为0.01+1.01*99=0.01+1*99+0.01*99=0.01+99+0.99=100 所以原式的计算结果为100.

0.01+1.01*99=0.01+(1+0.01)*99=0.01+99+0.01*99=99+0.01+0.01*99=99+0.01*(1+99)=99+0.01*100=99+1=1

0.01x99+0.01x99+1x99= 100.98 以下是过程 0.01x99=0.99 0.99x2=1.98 1.98+99=100.98

(0.01+1.01)*99 还是0.01+1.01*99

用简便计算.(能简算的要简算)0.01+1.01*9926*20-8.4-1.8 用简便计算.(能简算的要简算)0.01+1.01*99=0.01+1x99-0.01x99=99.01-0.99=98.0226*20-8.4-1.8=520-(8.4+1.8)=520-10.2=509.810.01*101-10.01=10.01x(101-1)=10.01x100=1001

0.01+1.01*99=0.01+1.01*100-1.01=101-1=100

原式=0.01+(1+0.01)x99=0.01x1+1x99+0.01x99=0.01x(1+99)+1x99=0.01x100+1x99=1+99=100【很高兴为你解决以上问题,希望对你的学习有所帮助!】≤、≥ ∠

0,01+1.01x99=0.01+(1+0.01)*99=0.01+99+0.01*99=0.01+0.01*99+99=0.01*(1+99)+99=1+99=100

0.01+0.99=(0.01+0.99)/2*99=49.5

(1)0.01+1.01*99,=0.01+1.01*(100-1),=0.01+1.01*100-1.01*1,=101+0.01-1.01,=100;(2)26*20.2-8.4-1.8,=26*(20+0.2)-(8.4+1.8),=520+5.2-10.2,=525.2-10.2,=515;(3)89.3*43+38*89.3+893*1.9,=89.3*43+38*89.3+89.3*19,=89.3*(43+38+19),=89.3*100,=8930;(4)10.01*101-10.01,=10.01*101-10.01*1,=10.01*(101-1),=10.01*100,=1001.

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