÷ =(盒)……(个)
÷=(个)……(个)
①15÷3
②3÷3
③12÷3
④15÷5
⑤18÷3
⑥12÷6
>>>>>
÷=(盘)……(个)
30÷4…….2 ÷4 =3…….3
÷8 =5..........4 46÷ =7.......4
67÷9=
39+45=
46÷6=
70÷8=