Free Printable 8-sinf algebra

1.

$3\cdot5^2\cdot4-5\cdot4+7=$

a)

287

b)

286

c)

285

d)

284

e)

283

2.

a - ( b - ( c – d ) )=

a)

a-b+c-d

b)

a-b-c+d

c)

a+b-c+d

d)

a+b+c-d

e)

a-b-c-d

3.

5x - ( 2y - 3x )=

a)

2x-2y

b)

8x-2y

c)

8x+2y

d)

2x+2y

e)

10xy

4.

Algebraik yig’indi shaklida yozing: 21 + b - c

a)

21 + b + c

b)

21 – b - c

c)

21 + b + (-c)

d)

21 + (-b) + (-c)

e)

21 - (-b)

5.

Tenglamani yeching : 3x – 5 = 11 - x

a)

1

b)

2

c)

3

d)

4

e)

5

6.

(a-3b) / (a+3b) algebraik ifodaning son qiymatini toping, bunda a= 4, b= -2

a)

2

b)

5

c)

-5

d)

-2

7.

O’xshash hadlarni ixchamlang: x - 2y - 3x + 5y

a)

4x-7y

b)

4x+7y

c)

3y+2x

d)

3y-2x

8.

Tenglamani : 55,31+a+41,69 = 123,021

a)

66,021

b)

56,021

c)

26,021

d)

16,021

9.

– ( a – b ) qavsni oching?

(a)

10.

Geometriya fani necha bo’limga bo’lib o’rganiladi? Qaysilar?

(a)

11.

Algebraik ifodaning son qiymatini toping.

$S=\frac{\left(a+b\right)\cdot n}{2}$ bunda a=10, b=40, n=16

a)

400

b)

500

c)

200

d)

300

8-sinf algebra

Total questions: 11

Worksheet time: 11mins

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