100( 4+5 *9-32 + 64 *41)= 100(4+ 45-32 + 2624)
= 100* 2641= 264100
10²×[4+5×3²-2⁵+4³×(49-2³)]=
=100×[4+5×9-32+64×(49-8)]=
=100×(4+45-32+64×41)=
=100×(4+45-32+2624)=
=100×(49-32+2624)=
=100×(17+2624)=
=100×2641=264100
