首页
登录
职称英语
Tom had 6 books. He gave 2 to his sister and then purchased 3 more books at the
Tom had 6 books. He gave 2 to his sister and then purchased 3 more books at the
游客
2024-01-12
29
管理
问题
Tom had 6 books. He gave 2 to his sister and then purchased 3 more books at the bookstore. Which of the following mathematical expressions is equivalent to the number of books that Tom now has?
选项
A、6-2 + 3
B、6 + 2-3
C、6(2 + 3)
D、6(2 - 3)
答案
6-2 + 3
解析
You are given that Tom started out with 6 books. After he gave 2 books to his sister he was left with 6-2 books. He then purchased 3 more books, so he now has 6-2 + 3 books.
转载请注明原文地址:https://tihaiku.com/zcyy/3356182.html
相关试题推荐
由于我离开得匆忙,忘记带课本了。SinceIleftinahurry,Iforgottotakemytextbooks.
Henrywavedtohissister,______wasjustgettingoffabus.A、whoB、thatC、which
______ofneglectingoureducation,myfathersentmysisterandmetoanevenin
"Whatmakeshersounhappy?""______oneofherfavoritebooks."A、Becauseshelos
Jane’sdressissimilarindesign______hersister’s.A、withB、likeC、toD、asC本
"CanyourbrotherandsisterunderstandtheEnglishteacher?""No,_______ofthe
Shealwaysfeltinferior______heroldersister.A、withB、fromC、toD、onC本题测试固定
Ican’ttellthe______differencebetweenthetwinsisters.A、slightB、simpleC、sl
Patriciapurchasedxmetersoffencing.Sheoriginallyintendedtouseallofth
Amerchantpurchasedajacketfor$60andthendeterminedasellingpricethate
随机试题
RobertEllisSmithbelievesidentitytheftisdifficulttodetectandonecanha
[originaltext]M:Amy,whatwasyourfirstjob?W:Well,whenIgraduatedfromt
Thousandsofpapersaresubmittedevery
图示等截面直杆,拉压刚度为EA,杆的总伸长为( )。 A.2Fa/(EA)
下列关于国家风险的表述中.正确的是()。A.国家风险是指经济主体在与非本国居民
各种运输方式内外部的各个方面的构成和联系,就是( )。 A.运输系统
企业管理的社会性主要取决于()。A.社会生产关系的性质 B.生产力的发展水平
2010~2014年中国电子商务发展状况 ?2013年,平均每个网
下列各项表述不正确的是()。A.因共有不动产份额变化而发生房屋权属转移的,
A.粉尘游离SiO含量50%~80% B.粉尘游离SiO含量>10/% C.
最新回复
(
0
)