( )+( )—( )乘以( )除以( )=101
( )+( )—( )乘以( )除以( )=101
【1.9+19%乘以(4.8-2.4)】除以(53乘以0.25+30.6乘以0.25)=?
(8.4乘以25乘以63%)除以(84乘以5乘以0.9)的简便运算?
7.8乘以0.091乘以0.625除以(18.2乘以0.26乘以8分之1)
(-7)乘以(-56)乘以0除以(-13)
-1乘以-2分之1除以2分之1-(-3)乘以2=多少?-81除以4分之9乘以9分之4除以(-16
(1除以1乘以2)+(1除以2乘以3)+(1除以3乘以4)+.(1除以10乘以11)的值
(2-1除以2)乘以(2-2除以3)乘以(2-3除以4)乘以~乘以(2-2002除以2003)要怎么算?
(924除以2乘以6/7+924)除以3
简便计算:4.8除以【0.1乘以(3.9-1.5)】=
(78.6——0.786乘以25+75%乘以21.4)除以15乘2001
3.6乘以(1—20%)=?1—45%—25%=?1000乘以28%=?100乘以(1+150%)=?200除以(1—2