赚现金
(1)45.7﹣29.25﹣0.75= .(2)2.25×2.25×32= .
4.76×3.8+1.5×5.24﹣2.3×4.76= .
0.888×125×73+999×3= .
计算:1.999×370﹣19.99×6+1999×0.69= .
0.87×101= . 0.8×0.8+0.8﹣0.8÷0.8= .
2828×33﹣7777×2= .
计算:2013.05×601+1550×201.305+201305×2.44= .
计算:3333×6666= .
2012×16﹣201.2×70+20120×0.1= .
2929×22﹣8888= .
计算:99﹣1+98﹣2+96﹣4= .
6.73+2.56+1.44+3.27= .
计算:2011×990+2011×11= .
3.45×6.8+65.5×0.68= .
7.63×99+7.63= .
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