54 x 101 + 54 x 10 - 54 x 11
= 54 x ( 101 + 10 + 11 )
= 54 x 100
= 5400
54x101+54x10-54x11
=54x(101+10-11)
=54x100
=5400
K mik mik k lại cho
\(54\cdot101+54\cdot10-54\cdot11\)
\(=54\cdot\left(101+10-11\right)\)
\(=54\cdot100\)
\(=5400\)
54 x 101 + 54 x 10 - 54 x 11
= 54 x ( 101 + 10 - 11 )
= 54 x 100
= 5400
54 x 101 + 54 x 10 - 54 x 11
= 54 x ( 101 + 10 - 11 )
= 54 x 100
= 5400
54 x 101 + 54 x 10 - 54 x 11
= 54 x ( 101 + 10 - 11 )
= 54 x 100
= 5400