北师大版 三年级上册 第四单元 乘与除,203,1,2,3,0,20,40,60,20202060,1捆,20,2捆,40,3捆,60,236,20360,2个十36个十,60(棵),5003,1,2,0,500,1000,1500,5005005001500,5315,50031500,5个百315个百,1500(棵),84,8 4,8 4,0,00,67,67 ,67 ,0,00,32,32,00,32,42,42,42,0,00,0,1.每种水果分别有多少个?算一算,说一说你是怎样想的。,5盒,9盒,7盒,405200(个),209180(个),307210(个),2.算一算,说一说你是怎样想的。,708 306 6009 460 405 5800,560,240,180,200,5400,4000,3.,80,5,400,400,3,1200,4.看图列式计算。,303797(只),102525(枝),103525(枝),5.象爱吃香蕉。,