7-sinf uchun 2

namangan shahar 1-sonli ixtisoslashgan maktab internati matematika fani. asilbek irisbekov sinf _______ sana_______ ism, familiyasi__________________________________ 1. sonlarni kamayish tartibida joylashtiring. a) b) c) d) 2. hisoblang. a) b) c) d) 3. sonini sonlariga mutanosib bo’laklarga bo’lgandagi eng kichik sonni toping. a) 5 b) 3 c) 6 d) 4 4. tenglamani yeching. a) b) c) d) 5. tenglamani yeching. ( ) a) b) c) 21 d) 6. ni hisoblang. a) b) c) d) 7. mahsulotning narxi 25% ga oshirildi. lekin mahsulotga talabning kamligi tufayli uning narxi 12% ga kamaytirildi. mahsulotning oxirgi narxi dastlabkisiga qaraganda necha foiz ortdi? a) 13 b) 10 c) 12,5 d) 12 8. tenglamani yeching. a) b) c) d) 9. ni hisoblang. a) b) c) d) 10. va …

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