赚现金
99+11×19+11×80 .
123×5.67+8.77×567= .
80×16×25×125= .
(562×397)÷(281×397)= .
29×12+29×13+29×25+29×10= .
14.8×6.3﹣6.3×6.5+8.3×3.7= .
3.2+4.57= 407+11.3+5.3= 0.25×(44﹣8)= 0.9+99×0.9= 6.38×8×125%= 10÷0.1﹣0.1÷10= 7.9×4+2.7= 4﹣4×0.6= .
能简算的要简算×7+÷ (+)×56 3÷﹣÷3÷[(+)×] (5﹣﹣)÷.
136= .
3.6×+×+×= .
计算:(1)125×888= .(2)1+3+5+7+9= 25 .
下面各题怎样简便怎样算. 11.41﹣(3.41+3.53)﹣4.47=(﹣)×45=0.125×32×2.5=.
能简算的要简算+++ ×(+) ÷(3﹣﹣) ÷[﹣(+)]
简便运算.578﹣298 3.64÷4+4.36×25% 23.5+99×23.5.
21×42+21×63﹣21×5= .
试题篮