1 qism topshiriqlar to’plami. F. Ibaydullayev. 1-Topshiriq. Natural son
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- 3-Topshiriq. Natural sonlarni qo’shish va ayirish.
1 - qism topshiriqlar to’plami. F. Ibaydullayev. 1-Topshiriq. Natural son. 1. Sonlarni sinflarga ajratib yozing va o'qing: a) 24308512604; b)103492001320. 2. Sonlarni raqamlar bilan yozing: 1) to’rt million uch yuz ikki ming yeti; 2) olti milliard uch million sakson besh; 3) o’n bir million ikki ming olti; 4) sakson bir milliard ikki million sakkiz; 5) to’rt yuz qirq to’qqiz ming besh yuz ellik; 6) yeti million sakkiz yuz ming sakson; 7) 3 mln 75 ming; 8) 67 mlrd 5 ming; 9) 52 ming 12; 10) 34 mln 2 ming 23 . 3. Sonlarni xona qo’shiluvchilari yig’indisi ko’rinishida yozing: 1) 10; 20; 30; 14; 23; 45; ; 2) 123; 231; 540; ; 3) 1234; 1034; 2340; . 4. 1) 7; 2) 5; 3) 4; 4) 8; 5) 9 raqami ishtirok etgan ikki xonali natural sonlar nechta? Nimani payqadingiz? Yodda tuting !!! 5. 6 raqami bilan tugagan eng katta 3 xonali son va 6 raqami bilan boshlangan eng katta uch xonali son yig’indisini toping. 6. 1 xonali natural sonlar nechta? 2 xonalilari-chi? 3 xonalilari-chi? 4 xonalilari-chi? Yodda tuting !!! 2- Topshiriq. Natural sonlarni taqqoslash. 1. Natural sonlarni o’sib borish tartibida joylashtiring , tengsizlik ko’rinishida yozing. 56,20,984,545,5954,454,245,544,47,69,5,754,1157,45848,100007,9047. 2. Sonlarni taqqoslang va yulduzcha o'rniga «<» yoki «>» belgisini qo'ying: 1) 36 106 * 36 099; 2) 5 000 * 49 999; 3) 8 720 000 * 8 720 019; 4) 4001*4002 ; 5) 431*231 ; 6)701*25 ; 7)1221*1204 ; 8) 700*699 ; 9) 100*110 ; 10) 564*4825. 3-Topshiriq. Natural sonlarni qo’shish va ayirish. 1. Ayirishni bajaring va natijani qo'shish amali bilan tekshiring: 1) 1 584 - 239; 2) 4 000 – 798. 2. Hisoblang: 1) 2566+255; 2) 256+356; 3) 2589-2503; 4) 25416-2560; 5) 2566-588; 6) 25555-2588; 7) 155+255; 8) 57458-25555; 9) 8489644-2504862; 10) 87547562-2555546; 11) 875678-250461; 12) 25663-21411; 13) 2478930-250074; 14) 2455612-255126; 15) 155899-102562; 16) 14855-2544; 17) 25656789-4875544; 18) 147888-2354; 19) 192658-45879; 20) 4597-256; 21) 672361+768919; 22) 405067+113053; 23) 303599+817401; 24) 600758+379242; 25) 72905+54276; 26) 99740877+11067523; 27) 1774719+7853281; 28) 52181754+47919046; 29) (6486+4259)+1714; 30) (5561+1439)+9278; 31) (444+555+666+777) + (445+556+8223+1334); 32) (718+639) +6282; 33) (1083+5017)+6754; 34) 45673-26859; 35) 80054372-47048172; 36) 68645-32736; 37) 22009093-18091083; 38) (3136-136)-3000; 39) 3157842-1574798; 40) 15875+(1575-15). 3.Hisoblang: 1) 754-(323+231); 2)804-(204+365); 3)(806-302)+596; 4) (974-426)-274; 5) (748+503)-751; 6) (2750+6023)-1023; 7) (8297+11703)-1856; 8) 97654-(1321+6333); 9) 98316- (7560+2831); 10) (9873+8379)-15752; 11) 854807-634643+8106; 12) 49503+70389-85107; 13) 400506+31534-13534; 14) 63272-58972+16521; 15) (1845+3539)-2239; 16) (7857+2459)-2197; 17) (4234+8712)-3034; 18) (9506+4675)-2075; 19) (543201-53987)-25786; 20) 75409-(41384+24025). Download 0.62 Mb. Do'stlaringiz bilan baham: |
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