首页
登录
职称英语
What number should replace the question mark? [img]2018m11s/ct_eyyjsdz2018c_eyy
What number should replace the question mark? [img]2018m11s/ct_eyyjsdz2018c_eyy
游客
2023-10-20
73
管理
问题
What number should replace the question mark?
选项
答案
45
解析
(根据前两个图的规律可知,最左和最右的两个数字相乘,再减去最上方的数字,就能得出中心的数字。如12×6—9=63,15×5—19=56。而13×4—7=45,故问号应当填数字45。)
转载请注明原文地址:http://tihaiku.com/zcyy/3114142.html
相关试题推荐
Shouldtheelderlyliveinthenursinghouse?Thishasbeenintenselydiscuss
Shouldweslowdownthepaceoflife?Thishasbeenintenselydiscussedfory
Withthereformandopening-uptotheoutsideworld,anincreasingnumberof
Shouldyoungpeopleberequiredtoreceiveafull-timeeducationuntilthey
Recently,"workfare"hasbeendevelopedinsomecountriestoreplacethetra
Somepeoplesuggestthatschoolsshouldopenpsychologicalcoursesforcolle
Itisreportedthatmentalhealthhasbecomeatroublesomelame.Thenumber
(1)ThenumberofwomendirectorsappointedtocorporateboardsintheUnited
(1)Althoughnumbersofanimalsinagivenregionmayfluctuatefromyearto
(1)Althoughnumbersofanimalsinagivenregionmayfluctuatefromyearto
随机试题
Accordingtothepassage,moreandmorepeoplearoundtheworldtoday______.[b
Thesepeopleoncehadfameandfortune;now______islefttothemisutterpove
[originaltext]Cleanairisimportanttogoodhealth.Iftheaircontainsim
[originaltext]Moderator:Goodevening,ladiesandgentleman.Todaywea
某公司承建一座桥梁。该桥上部结构为6×20m简支预制预应力混凝土空心板梁,每跨设
电动车的反光镜是用来观察车后情况的平面镜,在某次行驶时,发现左侧反光镜中看到的是
吸收制冷循环倍率是指()之比。A.制冷剂十吸收剂质量流量与制冷剂质量流量
历史成本法坚持( ),即要把成本平均摊派到与其相关的创造收入的会计期间,从而无
投资项目决策分析与评价的基本要求包括贯彻落实科学发展观、资料数据准确可靠和()
关于疏散走道上设置防火卷帘的说法,正确的有()。A.在防火卷帘的一侧设置启闭装置
最新回复
(
0
)