6- sinflar uchun matematikadan 3-chorak monitoring testi

6- sinflar uchun matematikadan 3-chorak monitoring testi.

1. Agar uchburchakning uchlari tomoni teng bo‘lsa nima deyiladi?

A)o‘tmas burchakli B)muntazam uchburchakli

C)turli tomonli uchburchak D)gipotenuzali uchburchak

2..Uchburchakni yuzinin formulasini qaysi variantda to‘g‘ri ko‘rsating?

a·b

A) (a·b)+2 B)a·b C)------ D)a+b+c

2

3.To‘g‘ri burchak necha gradusga teng?

A)80⁰ B)70⁰ C)90⁰ D)180⁰

4.Qaysi uchburchakda katet va gipotenuza yo‘q?

A) B) C) D)A va B javoblar To’g’ri

5. Amalni bajaring: 76+(-6)+3+(-13)

a) 60 b) 98 c) 82

6. Berilgan -2,3 sonining moduli nimaga teng?

A) -2,3 B) 2,3 C) 23 D) -23

7. Ifodaning qiymatini toping:

A) 40 B)150 D)-150 E) 50

8. o’rinli bo’ladigan x ning barcha qiymatlarini toping.

A) 5 va -5 B) -5 D) 5 E) bunday qiymatlar yo’q

9. Butun sonlarni toping

A) -2,-1, 1,2 B) 1,2 2,3 C) D) 0,222

10. Amallarni bajaring: (-12)+(-8)=?

A) -20 B) -4 C) 20 D) 4

11.O’zgarmas son π soni taxminan nechaga teng?

12. Uchburchak turlarini sanab bering?

13. Qanday sonlarga qarama- qarshi sonlar deyiladi?

14. Sonning moduli deb nimaga aytiladi?

15. Koordinata to’g’ri chizig’ida sanoq boshidan chap tomonda joylashgan sonlar nima deb ataladi?