试题 试卷
题型:填空题 题类:常考题 难易度:困难
浙江省温州市瓯海区2020-2021学年五年级上册数学期中试卷
78.5×(100+2)
=78.5×100+78.5
=7850+78.5
=7928.5
试题篮