问题
填空题
203×75=﹙______+3﹚×______=______×______+______×______.
答案
203×75=(200+3)×75=200×75+3×75,
故答案为:200,75,200,75,3,75.
203×75=﹙______+3﹚×______=______×______+______×______.
203×75=(200+3)×75=200×75+3×75,
故答案为:200,75,200,75,3,75.