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Algebra

100

3/5 :3/7=?

7/5

200

a/8 :1/3=?

3a/8

300

1/a +2/3a=?

5/3a

400

5-1/a=?

5a-1/a

500

1/a ,bunda a=3/5 

5/3

Geometriya

100

Kvadratni hamma burchaklari nechchi gradusdan bo‘kadi?

90 gradus

200

Romb deb nimaga aytiladi?

Tomonlari teng bo‘lgan parallelogramm romb deyiladi

300

180×(n-2)  nimani topish formulasi

Qavariq n burchak ichki burchaklarining yig'indisi formulasi

400

Parallelogrammning qo‘shni tomonlari yig‘indisi  20 sm ga, ayirmasi esa 12 sm ga teng. Shu tomonlarini toping

4 , 16,4,16

500

a=5, b=6 to‘rtburchak perimetrini toping

22 sm

Algebra 2

100

S=v×t qaysi formula?

Masofani topish

200

6ab/4a qisqartiring

3b/2

300

a²/a³ qisqartiring

1/a

400

14c/49c

2/7

500

p/q² + 3p/q²=?

4p/q²

Geometriya2

100

Uchburchaklarining ichki burchaklari yig'indisi nechchi gradus

180 

200

To‘rtburchak ichki burchaklari yig'indisi nechchi gradus?

360

300

Kavadrat tomoni 25 sm yuzini toping

625

400

Trapetsiyada nechta asosi bor

2 ta

500

Pi taqriban nechchiga teng?

3,14

Algebra3

100

2/5 +3/7=?

29/35

200

28-5×3+15=?

28

300

78:2×5-25=?

170

400

45²=?

2025

500

121⁹ oxirgi raqamini toping

1