1015乘以3= 71乘以10= 876乘以4= 14 816除以4= 38+15= 101乘以5= 1169乘以3=
1015乘以3= 71乘以10= 876乘以4= 14 816除以4= 38+15= 101乘以5= 1169乘以3=
=3乘以2乘以1,=4乘以3乘以2乘以1,=5乘以4乘以3乘以2乘以1,那么100!除以99!
27046=2乘以( )+7乘以( )+4乘以( )+6乘以( )
观察1乘以2乘以3乘以4+1=25=5² 2乘以3乘以4乘以5+1=121=11²
1.36乘以4乘以2.5=简算
填空:4分之3乘以8=6乘以()=10乘以()
根据3^2乘以2^2=(2乘以3)^2 、4^3乘以5^3=(4乘以5)^3的规律 计算:(-8)^1000乘以(-0.
(21乘以7分之3+7分之4乘以21)乘以4分之1=简算
8分之5除以( )=( )乘以10分之3=12乘以( )=1
(2乘以10的负4次方)除以(5乘以10的9次方)=
5分之3乘以153-0.6乘以53=
8分之5乘以( )=( )乘以3分之2=0.1乘以( )=( )乘以12=1