最佳答案:48-3=45(个)6-3=3(个)45除以3=15(个)3除以3=1(个)30除以3=10(个)答:每人15个苹果,10个梨,1个橙 .
最佳答案:1.look at this old phote2.our English teacher3.your name4.our teacher5.your fath
最佳答案:1. these boys' bags 2. that woman's hat 3.those women's hats 4. my sister's penc