,新人教版三年级数学下册 练习七,Dream,3,300,292,2,60,602,2,70,693,3,110,112,2,90,92,3,150,1503,1、,2.估一估,哪个算式的商最接近圈中的数。#在它 上面画“”。#,40,4,70,3,214,80,3、,885,240,206,130.5,114,612,115,116.8,57634,8179,201232365,3997294,672(23),(601246)5,4、,48,63,68,35,112,71,(1)杨叔叔4天卖了多少钱?#,(2)杨叔叔平均每天卖 多少根冰棍?#,5、,8303=720(元),8304=60(根),答:#杨叔叔4天卖了720元,杨叔叔平均每天卖 60根冰棍.,这瓶药够吃一个月吗?#,30390(粒),答:#这瓶药够吃一个月的。#,90125,6、,7、下面是王叔叔水果摊进货的记录单。#,估一估,算一算,哪种水果平均每箱最轻?#,128432(千克),答:#杏平均每箱最轻。#,175535(千克),144624(千克),谢谢观赏,