昨天我去商店买了一个足球
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解;设排球的价钱x元,3x+(2×5)x=156, 13x=156, &
一般过去时iwenttoshoptobuytheclothse.一般现在igotoshoptobuytheclothse.一般将来时iwillgotoshoptobuytheclothse.
Dadboughtmeafootballyesterday.Dadboughtafootballformeyesterday.
Iboughtyouaprettyhairpinyesterday.
梦栤1蝶恋,你好:简单的盈亏问题.每只足球:(190-10)÷(21-17)=45(元)一共带了:45×21-190=755(元)
你遇到的是蜂鸟蛾,而蜂鸟分布局限于西半球,在南美洲种类极多.约有12种常在美国和加拿大,只有红玉喉蜂鸟(Archilochuscolubris)繁殖于北美东部新斯科舍到佛罗里达. 蜂鸟鹰蛾,
几个足球?再问:2��再问:�������ĸ�再答:�⣺������ĵ���ΪXԪ�������ΪX+7Ԫ2X+4��X+7��=2262X+4X+28=2266X=198X=33X+7=40���
YesterdaywasSunday,soIdid'thavetogotoschool.InthemorningIwenttotheshopbybus,andIboughtalotofbooksand
90元.设一个排球为X元,则一个足球为(X+12)元,由题意得:5X=3(X+12)解之得X=18,则(X+12)=30所以5X=3(X+12)=90所以王老师带了90元.
每个足球45元,老师带了755元再问:列算式!!!!再答:21减17等于4(个)190减10除以4等于45(元)21乘45减190等于755(元)
设买了x个足球x=(20-x)*30/20x=12
Ibroughtaruleratshoplastafternoon.
问:小明总共用去多少钱?14×(60÷1.2)+60×(14-5)=1240元
heplaysgameseveryday;gamesareplayedbyhimeveryday.hewenttothemalltobuyclothesyesterday.theclotheswere
Yesterday,Itoothache.Iseeadoctorandeatsomemedicine.Today,Iwenttothestoretobuysomefoodatarestaurantan
设每个篮球x元,由题意可得:35×3+2x=152.6, 105+2x=152.6, x=23.8;答:每个
Iboughtpresentsyesterdayafternoon.
排球;(466+5x2)除以(4+5x2)=34足球;(466-4x34)除以5=66再问:第一个加法为什么要加10,不应该是减吗?他说少啊再答:加上10就正好够2倍了明白吗
Iseesheboughtadressintheshopyesterday
有两种表达方式:1、Myfatherboughtafootballformeyesterday.2、Afootballwasboughtbymyfatheryesterdayforme.