Ism: Sonlarda yozing

Ism:___________________________

1.Sonlarda yozing

-bir ming yeti yuz yetmish besh

-to’rt ming sakkiz yuz qirq

-yetti ming ikki yuz

-uch ming yigirma

2.4449 sonidan keyin keluvchi ketta ket 5 ta sonni yozing

3. Hisoblang

34036 + 12 8 47

788 753 - 84 312

4. Tenglamani yeching

a)900 - X+ 200) =600

b)750-(x+130)=90

5. Sutchi ayol har, birida 3 litrdan 3 banka sut sotdi Agar 1 litr sut 4000 Som turs abankalardagi sut necha so’m turadi.

6 Taqqoslang

4 dm 8 mm 1 m 308 mm

3m 70 mm 370 m.

7. Agar b = 896m; b=3104kg bo’lsa,

b:32 ifodani qiymatini hisoblang

8. 1km = ?

1 m = ?

1 dm = ?

1 sm = ?

Sinf:________________________________ 9.Yig’indini qulay usulda hisoblang:

a)11+12+13+14+15+16+17+28+19+20

b) 23+25+27+29+31+33+35+37

10.Tenglamani yeching.

13*x=208

555:x=37

11.Ifodani soddalashtiring

a)7x+43+6x+15 b)65y+30+35y+8

12. Teatr chiptasi kattalar uchun 25000 so’m bolalar uchun 12000 som turadi.Agar oila 2 ta kattalar va 3 ta bolalardan iborat bo’lsa, bu oila teatr chiptasi uchun qancha to’lashi kerak.

13.To’g’rito’rtburchakning bo’yi 14 sm, eni esa undan 4 sm qisqa bo’lsa, to’g’rito’rtburchakning perimetrini toping.

14. Hisoblang

a)3*10⁴+2*10³+7*10²+9*10+4

b)6*10⁵+1*10³+9*10²+5

15.Kasrni hisoblang

a)20

b)

Javoblar:_______/15 ta