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b. k. xaydarov matematika 5 uchebnik dlya 5-go klassa obsheobrazovatelnix srednix shkol izdanie trete, ispravlennoe i dopolnennoe chast 2 rekomendovan ministerstvom narodnogo obrazovaniya respubliki uzbekistan tashkent – 2020 2 retsenzenti – sh. a. alimov – doktor fiziko-matematicheskix nauk, professor; m. m. tleumuratov – otlichnik narodnogo obrazovaniya, uchitel matematiki visshey kategorii shkoli №70 xodjeyliyskogo rayona respubliki karakalpakstan; a. k. alibekova – otlichnik narodnogo obrazovaniya, uchitel matematiki visshey kategorii gsogi №180 shayxontoxurskogo; rayona goroda tashkenta. sh. u. bozorova – metodist matematiki respublikanskogo obrazovatelnogo tsentra. isbn 978-9943-5973-2-7 uoʻk: 372.851(075) kbk: 22.1(5oʻ)ya72 h 19 xaydarov b. k. matematika 5 klass : uchebnik dlya uchashixsya obsheobrazovatelnix srednix shkol / b. k. xaydarov. - izdanie trete, ispravlennoe i dopolnennoe . - tashkent:, 2020. - 144 s. uoʻk: 372.851(075) kbk: 22.1(5oʻ)ya72 teoreticheskie svedeniya i ponyatiya dlya zapominaniya.– na stranitsax uchebnika teoreticheskie svedeniya, pravila, zadachi i zadaniya dayutsya vam vmeste so sleduyushimi simvolami: isbn 978-9943-5973-2-7 © “huquq va …
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imi i poleznimi svedeniyam, kasayushixsya texniki, istorii, nauki, okrujayushego mira i povsednevnoy jizni. eti znaniya i svedeniya budut vam prepodneseni v razlichnix zadachax i primerax. 3 s o d e r j a n i e 37. ploshad sostavnix figur ............................................. .............................5 38. edinitsi izmereniya ploshadi.................................. ....................................9 39. naxojdenie priblijennogo znacheniya ploshadi ......................................13 40. zadachi na povtorenie glavi iv ................................................................ 15 glava v. obiknovennie drobi 41. doli i obiknovennie drobi ......................................................................18 42. sravnenie drobey ...................................................................................... 24 43. pravilnie i nepravilnie drobi ......................................................... 28 44. slojenie i vichitanie drobey s odinakovim i znamenatelyami....... .....31 45. delenie i drobi ........................................... ............................................. 35 46. zadachi na povtorenie proydennogo materiala .......................................38 47. smeshannie chisla ...................................................................................... 40 48. slojenie i vichitanie smeshannix chisel ................................................44 49. zadachi na drobi ......................................................................................... 50 50. zadachi na povtorenie glavi v ............................................................. .... 52 glava vi. prostranstvennie geometricheskie figuri 51. prostranstvennie figuri. mnogogranniki ..............................................56 52. pryamougolniy parallelepiped i kub .....................................................60 …
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a i pryamougolnogo parallelepipeda ................................. .. 66 55. zadachi na povtorenie glavi vi ........................................................... ..... 71 glava vii. desyatichnie drobi 56. desyatichnie drobi ............................................ ......................................... 76 57. sravnenie desyatichnix drobey ................................................................. 80 58. slojenie i vichitanie desyatichnix drobey ............................................ 84 59. priblijennoe znachenie i okruglenie chisla .......................................... 90 60. semeynaya ekonomiya i matematika ............................................................ 94 61. zadachi na povtorenie proydennogo materiala....................................... 97 62. umnojenie desyatichnoy drobi na naturalnoe chislo .......................... 100 63. delenie desyatichnoy drobi na naturalnoe chislo ............................... 104 64. umnojenie desyatichnix drobey .............................................................. 110 4 65. delenie desyatichnix drobey .................................................................. 116 66. protsenti ............................................... .................................................. 121 67. zadachi na povtorenie glavi vii ............................................................. 126 glava viii. analiz dannix 68. srednee arifmeticheskoe ryada dannix ................................................. 130 69. ryadi dannix i ix analiz ........................................................................ 134 70. zadachi na itogovoe povtorenie ............................................................. 137 otveti .......................................................................................................... 141 dobro pojalovat na sayt uchebnika! s tselyu dalneyshego usovershenstvovaniya uchebnika «matematika 5», sozdaniya i obogasheniya …
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erialov avtorom sozdan spetsialniy sayt. elektronniy adres sayta - https://www.xaydarov.com/darslik. vi mojete posetit ego pri pomoshi sleduyushego qr-koda. v budushem etot sayt prevratitsya v kopilku novostey v oblasti obrazovaniya, uchebno – normativnix dokumentov, dopolnitelnix teoreti- cheskix i uchebno – metodicheskix materialov, materialov dlya vneklass- nix meropriyatiy (krujki, olimpiadi), istoricheskix svedeniy i zanima- telnix zadach. vi mojete dobavlyat na sayt svoi materiali, razrabotki urokov. na sayte predpolagaetsya obmen mejdu kollegami mneniyami i rekomen- datsiyami po povodu preimushestv i nedostatkov uchebnika. v to je vremya, vi mojete poluchit otveti na voprosi, pryamo ot avtora voznikayushix v protsesse prepodavaniya na osnove dannogo uchebnika. avtor s priznatelnostyu prinimaet vse predlojeniya i rekomendatsii po povodu materialov uchebnika i sayta. vi takje mojete prislat ix po elektronnomu adresu avtora khaydarov2008@mail.ru 5 obogashaem svoi znaniya issleduem ploshad sostavnix figur37 figuri, kotorie sovpadayut pri nalojenii drug na druga, nazivayutsya ravnimi. ravnie figuri imeyut ravnie ploshadi. na ris. 1 …
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ploshadey kvadrata i pryamougolnika: s = a + b . ploshad kvadrata: a = 30 . 30 = 900 (cm2). ploshad pryamougolnika: b = 15 . 10 = 150 (cm2). ploshad sostavnoy figuri: s = a + b = 900 + 150 = 1050 (cm2). metod 2. razobem figuru na pryamougolniki c i d (ris.5). naydem ploshad kajdoy figuri otdelno. togda ploshad sostavnoy figuri ravna summe ploshadey pryamougolnikov: s = c + d . ploshad pryamougolnikov: c = 30 . 20 = 600 (cm2). d = 45 . 10 = 450 (cm2). ploshad sostavnoy figuri: s = c + d = 600 + 450 = 1050 (cm2). metod 3. dopolnim figuru s pomoshyu pryamougolnika e do bolshogo pryamougolnika f (ris.6). naydem ploshad pryamougolnikov e i f otdel- no. togda ploshad sostavnoy figuri ravna raznosti ploshadey bolshego i menshego pryamougolnikov: s = f – e . ploshad pryamougolnika f: f = …

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b. k. xaydarov matematika 5 uchebnik dlya 5-go klassa obsheobrazovatelnix srednix shkol izdanie trete, ispravlennoe i dopolnennoe chast 2 rekomendovan ministerstvom narodnogo obrazovaniya respubliki uzbekistan tashkent – 2020 2 retsenzenti – sh. a. alimov – doktor fiziko-matematicheskix nauk, professor; m. m. tleumuratov – otlichnik narodnogo obrazovaniya, uchitel matematiki visshey kategorii shkoli №70 xodjeyliyskogo rayona respubliki karakalpakstan; a. k. alibekova – otlichnik narodnogo obrazovaniya, uchitel matematiki visshey kategorii gsogi №180 shayxontoxurskogo; rayona goroda tashkenta. sh. u. bozorova – metodist matematiki respublikanskogo obrazovatelnogo tsentra. isbn 978-9943-5973-2-7 uoʻk: 372.851(075) kbk: 22.1(5oʻ)ya72 h 19 xaydarov b. k. matematika 5 klass : uchebnik dlya ucha...

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