f UBND TP THAI NGLIYEN PHONGG@OTAO or cuiNn rurrc Bii , GIAO LUU HQC SINH GIOI LOP Nim lec 2016 -2017 MON: TOAN Thdi gian ldm bdi:lQ! philt, kh6ng ke thdf gian giao di dt6ml: Ndm mdo phirt b6t duqc chuQt Hoi vdi ty le nhu'tr6n -u5n b8t dugc 100 chuQt 100 phrit cAn bao nhi6u mdo? 1Z,O Bni (1,0 di€m): C6 hai 6ng b6 cho tiAn tiOu v{t 6ng bO thf nh6t cho minh 150 000d, 6ng bO thir hai cho minh 100 000d Khi hai ngudi d6m tiAn dugc cho dO ti6u v[t thi chi thdy 150 000d Tai vqy? Bdi (2,0 di€m): Mu6n x€p24 ngudi thdnh hdng, m6i hdng ngudi thi x6p nhu th6 ndo? Bni (1,0 di€m): Trong phdng c6 10 c6y n6n dang ch6y Gi6 th6i tht2 cdy, sau d6 r ,! n Iai tdt cAry nfra Ngudi ta bdn d6ng ctra s6 lai vd kh6ng cdn cdy ndo bf tit nira H6i I A cu6i cfing cdn m6y cdy n6n? Bii (2,0 di€m): c6 dopn ddy thdp, dopn ngln co dQ ddi 0,3m; doqnddi c6 d0 ddi 0,6m Hdy tpo hinh vu6ng tir c6c dgan ddy th6p tr6n Bai Q,0 di€m): Dirng chir so ,rd c6c ph6p tinh cQng, td, nhdn, chia, circ d6u t7 ,r,4 r ngodc de thiet ldp c6c ph6p tfnh cho k6t qu6 ld cdc s6 tir d6n 10 Vidp:(4+4+4):4:3 Bii (2,0 di€m): Dirng c6c s6 tu d6n vd cdc ph6p tinh c6ng, trir, nhAn, chia r thi€t l6p c6c ph6p tfnh cho k6t qu6 ld s6 0, s6 100 ,r A, dO Bni Q,0 di€m): Ong b6 gui 17 chi6c b6nh ldm qud cho ldr An, Binh, Chi ^l^t cdu: An duoc mQt nria vdi y€u s6 b6nh, Binh dugc m6t phdn ba s6 b6nh vd Chi t t x ^, phdn chin s6 b6nh duoc m6t Hay giirp 6ng bO chia b6nh cho moi ngudi d€u thoa mdn vd khdng chi6c bdnh ndo bi cdt BAi Q,0 di€m): Tim sO Ui thi6u ddy s6: 7,4,10,22,46, Ig0 Bai 10 (1,0 di6m): M6t ngudi ddn 6ng e?p ngudi di trOn dudng Ong ta noi: "Chdro hai vg ch6ng" Nguoi phu nfr tri loi: "Chring t6i khdng phAi ld vg ch6ng nh*g me ctta t6i le mg ch6ng ctra me nguoi ndy" H6iznguoi d6 c6 quan hO th6 ndo? BAi 11 (1,0 di€m): Hdy trdng 12 cdy thdnh hdng, m6i hdng co cdy BAi 12 (3,0 di€m): Chirng ta dd quen thuQc vdi c6c chir s6 0, I,2,3, 4, 5, 6,7, 8,9 dugc tgo n6n tu nhirng n6t cong Tuy nhi6n chir sO di€n tu xu6t hi6n khdp moi ncyi n.A (bien qudng c6o, d6ng h6, m6y tinh cAm tay ) lpi dugc tpo n€n tu nhirng dopn thing Vi du: Itlttll-l-ll r-r |I .l:tr L J t_l L_i tl nn tttl !tlttl H tl L_l ttl rtl 'I a V6i que tinh c6 dO dei bing co th6 x6p drugc nhirng s6 ndo? SO ton nnat x6p dugc ld bao nhi6u? b V6i que tinh co dO dei bdng c6 th6 x6p dugc r s6 lcrn nhAt (trong hQ th?p phan) nho hcrn 100 s6 ndo? h -_- _-_H6t_ -