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  • 2021-12-06 发布

2020部编版人教版数学上册四年级第4单元习题

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" " ( / ! ) + ) " % ) %!!!! 练习&!路程'速度和时间 用时!!!分!!秒!错误!!!! 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"""""""""""""""""""""""""""""""""""""""""""# # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " " 个 ! !"#$%&' # # # #%!/(& !"%/"#& ))/"#& # # # #)".*)& ,(*"& '"#*.& # # # #"#/%#& ")#/"#& !#/'##& # # # #((*(& !,,*,& !.%*%& # # # #!"/+#& !),/!#& )!"/)& # # # #).)*)& ).*)& "'#*%& # # # #.##/"#& (##/%#& %!#/,#& # # # #(.)*(& '"/'& ++*+& # # # #!%#/'#& (+*%& (#/+##& # # # #")/)#& %%#/(#& (")*%& # # # #.)*'& )(.*(& !!#/.#& # # # #,#/'##& "(/,#& %+*%& # # # #,)#*(& !.#*,& (+/)& # # # #!()/%& )(.*)& '.*(& # # # #)!(*.& "(#/"#& %),/)& # # # # """"""""""""""""""""""""""""""""""""""""""" ,#,/)#& '.)*'& '"#*+& ! !"()%&' !!下面是希望小学这学期购买教学用具情况统计表&请你填一填" 种类 计算器 三角尺 足球 羽毛球拍 单价 !# %, 数量 . !"# ( )# 总价 "#. !+" "!#!$红星舞蹈团购进+套同样的舞蹈服&共用了+),元"每套舞蹈服#!!$元" #"$一双足球鞋!,#元&买(双总共要用#!!$元" #%$妈妈用)#元钱买了,千克鸡蛋&鸡蛋每千克#!!$元" "+!!! 练习$!积的变化规律 用时!!!分!!秒!错误!!!! 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