如题所述
第1个回答 2023-06-15
=64x99+(32x2)x3=64x[(99+1)+2]=6400+128=6528本回答被网友采纳
第2个回答 2023-06-15
64×(100-1)
=64×100-64×1
=6400-64
=6336
32×6
=(30+2)×6
=30×6+2×6
=180+12
=192
=64×100-64×1
=6400-64
=6336
32×6
=(30+2)×6
=30×6+2×6
=180+12
=192