请看过程=(200+3)*250=200*250+3*250=50000+750=50750请理解以上过程解答
32×203 =32×(200+3) =32×200+32×3 =6400+96 =6496
203×250=(200+3)x250=200x250+3x250=50000+750=50750
203x250=(200+3)x250=200x250+3x250=50000+750=50750