Enter Title

Hisoblashlar

100

5m+12 ni hisoblang  bunda m=8

52

200

15r+9+6r-3r ni hisoblang

18r+9

300

Yetishmayatgan sonni toping

2:4:5=___:16:____

8 va 20

400

20% i 50 bolgan sonni toping

250

500

2³+3² ni hisoblang

17

Masalalar

100

Zafarda y ta qalam bor. Jasurda 8 ta qalam bor. Ikkalasida jami nechta qalam bor?

y+8

200

Madina daftar sotib olish uchun p so'm pul to'ladi va 8000 so'm qaytim oldi. Daftarning narxi qancha?

p=10000

2000

300

Jarima

-300

400

Uchta sonnin yig'indisi 66 ga teng. Ikkinchi son birinchi sondan 1 taga kop. Uchinchi son ikkinchi sondan 1 taga kop. Birinchi sonni toping.

21

500

Kamronbek 10% chegirma bilan 72000 so'mga tennis raketkasini sotib oldi.Tennis raketkasini shegirmasiz narxini toping.

80000

Formulalar

100

Tezlik qay tartibda topiladi?

Tezlik=masofa : vaqt

200

Bonus

+200

300

Aylana uzunligini topish formulasi qanday?

L=2πr 

400

Doira yuzini topish formulasi qanday?

S=π r²

500

Nuqta atrofidagi burchaklar yig'indisi nesha gradusga teng?

360⁰