\(a,\left(25\times32\right):8=25\times\left(32:8\right)=25\times4=100\\ b,\left(56\times125\right):7=\left(56:7\right)\times125=8\times125=1000\)
a) ( 25 x 32) : 8
= 25 x ( 32 : 8 )
= 25 x 4
= 100
b) (56 x 125): 7
= 125 x ( 56 : 7 )
= 125 x 8
= 1000
a) ( 25 x 32) : 8
= 25 x ( 32 : 8 )
= 25 x 4
= 100
b) (56 x 125): 7
= 125 x ( 56 : 7 )
= 125 x 8
= 1000