Tenglikda x va y sonlar 5 dan kichik natural sonlar bo’lsa, y ning qiymatini toping


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MATEMATIKA


  1. tenglikda x va y sonlar 5 dan kichik natural sonlar bo’lsa, y ning qiymatini toping.

A)2 B)4 C) 3D)1


  1. butun sonlar uchun kasrning eng kata qiymatini toping.

A) B) C) 6 D)


  1. Hisoblang: A)7B)11/7 C)11 D)76/7




  1. Besh xonali sonini 55 ga bo’lganda natural son hosil bo’ladi. x ning barcha qiymatlari yig’indisini toping. A)7 B) 9C) 3D)6



  1. Hisoblang: A)28 B)24 C)28 D)30



  1. tenglamani qanoatlantiruvchi x natural sonni toping.

A)3 B)4 C) 6D)5


  1. Soddalashtiring: A)2 B) -1C)1D)0




  1. Agar natural sonni 49 ga bo’lganda bo’linma , qoldiq ga teng bo’lsa, a sonining eng kata qiymatini toping. A)330 B) 270 C) 212 D)392



  1. bo’lsa ko’paytmaning qiymatini toping. A) B) C) D)



  1. Agar x<-2 bo’lsa, ifodani soddalashtiring. A) –x-2 B)x+2 C)2-x D)-2x



  1. Agar

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