佰德利棋牌手机版下载

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                        计算器的功能键介绍与使用

                        发布于:2015-09-07  |   作者:http://evgen.cn  |   已聚集:人围观

                        佰德利棋牌手机版下载  JISUANQIDEGONGNENGQISHISHIHENKUODADE,KEXIDESHIHENDUORENZHIHUIYONGLAIJISUANERHULVELEQITADEGONGNENG,XIAMIANWOMENLAIPUJIYIXIAJISUANQIDEGONGNENGJIANJIESHAOYUSHIYONG:

                        佰德利棋牌手机版下载  1、DIANYUANKAIGUANJIAN:ON、OFF

                        佰德利棋牌手机版下载  2、SHURUJIAN:0—9、. +/—:ZHENGFUZHUANHUANJIAN

                        佰德利棋牌手机版下载  3、YUNSUANGONGNENGJIAN:+ - * / (ZHUYI:JIA、JIAN、CHENG、CHUJIANZAIJISUANSHIDOUKENENGDAITIDENGHAOJIAN) √:KAIPINGFANGJIAN,YONGLAIJINXINGKAIPINGFANGYUNSUAN。XIANSHURUSHUZI,ZAIANXIACIJIAN,BUBIANDENGHAOJIANJIKEDECHUJIEGUO。

                          4、DENGHAOJIAN:=

                          5、QINGCHUJIAN:

                          ①C:QINGCHUJIAN。ZAISHUZISHURUQIJIAN,DIYICIANXIACIJIANJIANGQINGCHUCHUCUNCHUQINEIRONGWAIDESUOYOUSHUZHI.RUGUOSHITAIYANGNENGJISUANQI,ZAIJISUANQIGUANBIZHUANGTAIXIA,ANCIJIANZEKAIQIDIANYUAN,XIANSHIPINGXIANSHICHU“0”。

                          ②ACHUOCAJIAN:QUANBUQINGCHUJIAN,YEJIAOZONGQINGCHUJIAN,ZUOYONGSHIJIANGXIANSHIPINGSUOXIANSHIDESHUZIQUANBUQINGCHU。

                          ③→:YOUYIJIAN。QIGONGNENGSHIYINGPINGZHIXIANGYOUWEIYI,SHANCHUZUIYOUBIANDEWEISHU。

                        佰德利棋牌手机版下载  ④CE:BUFENQINGCHUJIAN,YEJIAOGENGZHENGJIAN。QIGONGNENGSHIQINGCHUDANGQIANSHURUDESHUZI,ERBUSHIQINGCHUYIQIANSHURUDESHU。RUGANGSHURUDESHUZIYOUWU,LIJIANCIJIANKEQINGCHU,DAISHURUZHENGQUEDESHUZIHOU,YUANYUNSUANJIXUJINXING。RU5+13,ZHEISHIFAXIAN“13”SHURUCUOLE,ZEAN“CE”JIANJIUKEYIQINGCHUGANGCAIDE“13”,DANHAIBAOLIU“5”ZHEIGESHU。ZHIDEZHUYIDESHI,ZAISHURUSHUZIHOU,AN“+”、“-”、“/”、“*”JIANDE,ZAIAN“CE”JIAN,SHUZIBUNENGQINGCHU。


                          ⑤MC:LEIJIQINGCHUJIAN,YEJIAOJIYISHIQINGCHUJIAN。QIGONGNENGSHIQINGCHUCHUCUNSHUJU,QINGCHUCUNCHUQINEIRONG,ZHIQINGCHUCUNCHUQIZHONGDESHUZI,NEICUNSHUJUQINGCHU,ERBUSHIQINGCHUXIANSHIQISHANGDESHUZI。

                        佰德利棋牌手机版下载  6、LEIJIXIANSHIJIAN: (1)M+:JIYIJIAFAJIAN,YEJIAOLEIJIAJIAN。SHIJISUANJIEGUOBINGJIASHANGYIJINGCHUCUNDESHU;YONGZUOJIYIGONGNENG,TAKEYILIANXUZHUIJIA,BAMUQIANXIANSHIDEZHIFANGZAICUNCHUQIZHONG(YEJIUSHIJIANGXIANSHIDESHUZIYUNEICUNZHONGYIYOUDERENHESHUZIXIANGJIA,JIEGUOCUNRUCUNCHUQI,DANBUXIANSHIZHEIXIESHUZIDEHE)。RUQUHEXIAOSHANGFANMAIJIZHONGBINGQILING,MAI5TONGWUYANGPAIXUEGAO,MEI2TONG1.6YUAN;MAI10TONGLVSEXINQING,MEITONG0.8YUAN;MAI15TONGMENGNIUBUDING,MEITONG0.4YUAN。GONGDUOSHAOYUAN?

                          RUXIANSHURU“5×1.6”→AN“M+”JIAN(BA“5×1.6”DEJIEGUOJISUANCHULAIBINGCHUCUNQILAI)→RANHOUSHURU“10×0.8”→AN“M+”JIAN(BA“10×0.8”DEJIEGUOJISUANCHULAIBINGHEQIANMIANCHUCUNDESHUXIANGJIA)→JIEZHESHURU“15×0.4”→AN“M+”JIAN(BA“15×0.4”DEJIEGUOJISUANCHULAIBINGHEQIANMIANCHUCUNDESHUXIANGJIA)→ZUIHOUAN“MR”JIAN(BACHUCUNDESHUQUANBUQUCHULAI)→ZECHUJIEGUO“22”

                          (2)M-:JIYIJIANFAJIAN,YEJIAOLEIJIANJIAN。SHIJISUANJIEGUOBINGYONGYICHUCUNDESHUZIJIANQUMUQIANDEJIEGUO;CONGCUNCHUQINEIRONGZHONGJIANQUDANGQIANXIANSHIZHI(YEJIUSHIJIANGXIANSHIDESHUZIYUNEICUNZHONGYIYOUDERENHESHUZIXIANGJIAN,JIEGUOCUNRUCUNCHUQI,DANBUXIANSHIZHEIXIESHUZIDECHA).

                          JISUAN“50-(23+4)”SHI→XIANSHURU“50”→AN“M+”(BA“50”CHUCUNQILAI)→ZAISHURU“23+4”→AN“M-”JIAN(JISUANJIEGUOSHI“27”)→ZAIAN“MR”(YONGCHUCUNDE“50”JIANQUMUQIANDEJIEGUO“27”)→ZECHUJIEGUO“23”

                          7、CUNCHUDUCHUJIAN:MR MRC GT

                          ①MR:CUNCHUDUCHUJIAN。BIAOSHIYONGCUNCHUQIZHONGSHUZHIQUDAIXIANSHIZHI。ANXIACIJIANHOU,KESHICUNCHUZAI“M+”HUO“M-”ZHONGDESHUZIXIANSHICHULAIHUOTONGSHICANJIAYUNSUAN,SHUZIRENGBAOCUNZAICUNCHUQIZHONG,ZAIWEIAN“MC”JIANYIQIANYOUXIAO。MRDIAOYONGCUNCHUQINEIRONG,DUQUCHUCUNDESHUJU。 RUYOUSANZUSHUZIBULIANXUZAIYIQIXIANGJIADESHIHOU,ZEYONGZHEIGE“MR”JIAN。JULI:RUSHURU“3+2”SHI,AN“M+”JIAN,ZAISHURU“6+7”SHI,AN“M+”JIAN,ZAISHURU“8+9”SHIAN“M+”JIAN,RANHOUZAIAN“MR”,ZESANZUSHUZIDEZONGHE“35”JIUCHULAILE。

                          ②MRC:MRHEMCGONGNENGDEZUHE,JICUNCHUDUCHUHEQINGCHUJIAN。ANYICIWEIMRGONGNENG,JIXIANSHICUNCHUSHU,ANDIERCIWEIMCGONGNENG,JIQINGCHUCUNCHUSHU。

                          ③GT:GT=Grand Total YISISHIZONGSHUZHIHE,SHIYONGLAIJISUANZONGHEDE。JINIANLEDENGHAOHOUDEDAODESHUZIQUANBUBEILEIJI,ANGTHOUXIANSHILEIJISHU,ZAIANYICIQINGKONG。

                          8、MU::SUNYIYUNSUANJIAN,JIBIAOLIGONGNENG,JINXINGJIAGEDEBIAOLI。 LI:CHENGBENWEI100YUANDESHANGPIN,RUYISHOUJIAJISUAN,XIANGHUODE30%LIRUN,SHOUJIAYINGSHIDUOSHAO?LIRUNYOUSHIDUOSHAO?

                          JISUANGUOCHENGRUXIA:100÷(1-30%)=142.86(SHOUJIA)

                          142.86-100=42.86(LIRUN) 100 ÷ (100) 30 MU JI:100÷(1-30%)=142.86(SHOUJIA)

                        佰德利棋牌手机版下载  MU JI:142.86-100=42.86(LIRUN)42.86÷142.86=30% 9、XIANSHIPING。

                        佰德利棋牌手机版下载  (1)“,”:FENJIEHAO,BIAOSHI3WEISHUFENLIFU,ZHIDUIZHENGSHUBUFENYOUXIAO。

                        佰德利棋牌手机版下载  (2)“GT”:ZONGHEJIYIZHISHIFU。

                        佰德利棋牌手机版下载  (3)“M”:DULIJIYIZHISHIFU(BIAOSHIJISUANQINEICHUCUNLEYIXIESHUZI)。

                          (4)“-”:FUZHIZHISHIFU。

                          (5)“E”:CUOWUZHISHIFU。DANGDAANRONGLIANGCHAOGUOYINGMUWEISHUSHI,YINGMUHUICHUXIANERRORJIHAO,KEANQINGLINGJIANHUOTUIWEIJIANHOUZHONGXINSHURUSHUJU。

                          ①AN“AC”JIANSHI,KEQINGCHUSUOYOUSHUZHI;

                        佰德利棋牌手机版下载  ②AN“C”JIANSHI,QINGCHU“ERROR”JIHAO,DANYINGMUSHANGDESHUZHIRENGKEJIXUSHIYONG,QIE“MR”HE“GT”ZHIRENGCUNZAI。

                          10、KAIGUANSHUOMING:

                          (1)↑(UP):WUTIAOJIANJINWEIJIAN。

                          (2)5/4:SISHEWURUJIAN。

                        佰德利棋牌手机版下载  (3)↓(CUT):WUTIAOJIANSHEQUJIAN。

                          ZHEISANGEJIANDOUBIXUPEIHESHUZIDEXIAOSHUDIANSHEDINGERYAN。RU:0.896+0.561=1.457,DANGXIAOSHUDIANDINGWEIZAI2SHI,AN“CUT”DE“1.45”,AN“UP”DE“1.46”,AN“5/4”DE“1.46”。

                        佰德利棋牌手机版下载  (4)XIAOSHUWEISHUXUANZE:

                          ①F:BIAOSHIFUDONGXIAOSHU(WUXIANWEIXIAOSHU)

                        佰德利棋牌手机版下载  ②4 3 2 0:DAIBIAOXIAOSHUDIANYIHOUQU4WEI、3WEI、2WEI、0WEISHU。JI“4”BIAOSHIZHILIU4WEIXIAOSHU,“3”BIAOSHIZHILIU3WEIXIAOSHU,“2”BIAOSHIZHILIU2WEIXIAOSHU,“0”BIAOSHIBULIUXIAOWEISHU。

                          ③ A(ADD2):DANGKAIGUANSHEDINGYU“A”SHI,BIAOSHIXIAOSHUYIZIDONGSHEDINGWEI2WEISHU(BIXUZAIYONG“+”HUO“—”DEQIANTIXIA),DANRUGUOYONG“×”HUO“/”JIUBUHUIZIDONGSHENGCHENG2WEISHU。RUSHURU“3+5”,DANGSHURU“3”RANHOUAN“+”SHIJIUHUICHUXIAN“0.03”,RANHOUSHURU“5”,JIEGUODE“0.08”。RUGUOSHURU“3×5”SHI,ZEBUHUICHUXIAN“0.03”DEXIANXIANG。

                        佰德利棋牌手机版下载  11、DIANYUANZIDONGGUANBI:TAIYANGNENGJISUANQIDANGYUE5FENZHONGNEIBUZAISHIYONGSHI,DIANYUANJIANGZIDONGGUANBI。


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