maTematika 7

4. 144-isa da 162-is umciresi saerTo jeradia:a) 288; b) 324; g) 2592; d) 1296.5. mocemuli ricxvebidan romeli iyofa unaSTod 15-ze?a) 3·7·11; b) 3·5·17; g) 2·5·11; d) 2·3·19.6. ra cifri unda CavsvaT *-is nacvlad 23*8, rom miRebuli ricxvi gaiyos 9-ze?:a) 6; b) 7; g) 8; d) 9.7. Tu a da b cvladebs Soris moqmedeba gansazRvrulia Semdegnairad a ⊕ b=a+2b, maSin5 ⊕ 7=a) 12; b) 22; g) 24; d) 26.8. Tu A{2; 5; 11; 15} da B={5; 10; 15; 20....}, maSin A∩B=a) {2; 5; 15}; b) {5; 15}; g) {2; 11}; d) B.9. gamoTvaleT: `74 +1 16 : 3 j $8 4 82 510. ramdeni erTnairi Taiguli Seikvreba 57 gvirilisa da 38 zambaxisagan?II Tavi1. geometriuli figurebies gakveTili sasurvelia Catardes rogorc integrirebuli gakveTili informatikismaswavlebelTan erTad, kompiuterul laboratoriaSi, proeqtoris gamoyenebiT.vaCvenebT ra moswavleebs sxvadasxva geometriul figurebs, isini albaT TavadgaarCeven Tu romelia brtyeli an sivrculi figura. sasurvelia moswavleebskompiuterSi davaxazvinoT esa Tu is figura, raSic dagvexmareba informatikismaswavlebeli.reziume:2. wrfis da wertilebis urTierTmdebarebamoswavlem unda SeZlos dadgena, Tu ra urTierTmdebareoba SeiZleba qondes wertilebsada wrfeebs. wrfis ZiriTadi Tvisebis (or wertilze gamavali wrfis Sesaxeb) gaazrebulicodnis gaTvaliswinebiT ramodenime wertilze gamavali wrfeebs raodenobisdaTvla (paragrafSi garCeuli amocanebi)42masc_cigni_VII_kl_cor.indd 42 03.07.2012 15:46:30