Tom had 6 books. He gave 2 to his sister and then purchased 3 more books at the

游客2024-01-12 39

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?
______6-2+3
______6+2-3
______6(2+3)
______6(2-3)

选项

答案 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.

解析

转载请注明原文地址:http://tihaiku.com/zcyy/3356576.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
"Whatmakeshersounhappy?""______oneofherfavoritebooks."A、Becauseshelos
"CanyourbrotherandsisterunderstandtheEnglishteacher?""No,_______ofthe
SisterWendyonlyeatsplainfood______shedoesn’tdrinkalcohol.A、andB、butC、
Shealwaysfeltinferior______heroldersister.A、withB、fromC、toD、onC本题测试固定
Jamesdoesn’tlikepopmusic______doeshissister.A、soB、AlsoC、EitherD、Neith
Ican’ttellthe______differencebetweenthetwinsisters.A、slightB、simpleC、sl
Patriciapurchasedxmetersoffencing.Sheoriginallyintendedtouseallofth
Amerchantpurchasedajacketfor＄60andthendeterminedasellingpricethate

随机试题

Itis【C1】______spring,andallofusarethankfultoseetreesbloomingand
[originaltext]M:Howdifferentwouldyouimaginethelearningofasecondlangu
[A]excessively[I]degradation[B]collectively[J]neutralize[C]positiv
Itisnecessarythattheadministration______newworkers.A、hiresB、hiredC、wil
GratefulPeopleAreHappie
以下哪一位心理学家提出青少年期的发展任务是建立自我同一性，防止同一性混乱？(
社会历史发展的动力有多种，但最基本的动力是（）A.阶级斗争 B.社
A.对半卡环 B.圈形卡环 C.三臂卡环 D.联合卡环 E.延伸卡环患者
首次公开发行股票，关于网下投资者说法正确的是（　　）。A.网下投资者参与报价时，
教师获取报酬主要通过工资报酬、福利待遇和（　　）来体现。A.带薪休假 B.政治

最新回复(0)

Tom had 6 books. He gave 2 to his sister and then purchased 3 more books at the

由于我离开得匆忙，忘记带课本了。SinceIleftinahurry,Iforgottotakemytextbooks.

Henrywavedtohissister,______wasjustgettingoffabus.A、whoB、thatC、which

"Whatmakeshersounhappy?""______oneofherfavoritebooks."A、Becauseshelos

"CanyourbrotherandsisterunderstandtheEnglishteacher?""No,_______ofthe

SisterWendyonlyeatsplainfood______shedoesn’tdrinkalcohol.A、andB、butC、

Shealwaysfeltinferior______heroldersister.A、withB、fromC、toD、onC本题测试固定

Jamesdoesn’tlikepopmusic______doeshissister.A、soB、AlsoC、EitherD、Neith

Ican’ttellthe______differencebetweenthetwinsisters.A、slightB、simpleC、sl

Patriciapurchasedxmetersoffencing.Sheoriginallyintendedtouseallofth

Amerchantpurchasedajacketfor＄60andthendeterminedasellingpricethate

Itis【C1】______spring,andallofusarethankfultoseetreesbloomingand

[originaltext]M:Howdifferentwouldyouimaginethelearningofasecondlangu

[A]excessively[I]degradation[B]collectively[J]neutralize[C]positiv

Itisnecessarythattheadministration______newworkers.A、hiresB、hiredC、wil

GratefulPeopleAreHappie

以下哪一位心理学家提出青少年期的发展任务是建立自我同一性，防止同一性混乱？(

社会历史发展的动力有多种，但最基本的动力是（）A.阶级斗争 B.社

A.对半卡环 B.圈形卡环 C.三臂卡环 D.联合卡环 E.延伸卡环患者

首次公开发行股票，关于网下投资者说法正确的是（ ）。A.网下投资者参与报价时，

教师获取报酬主要通过工资报酬、福利待遇和（ ）来体现。A.带薪休假 B.政治

首次公开发行股票，关于网下投资者说法正确的是（　　）。A.网下投资者参与报价时，

教师获取报酬主要通过工资报酬、福利待遇和（　　）来体现。A.带薪休假 B.政治