Free Printable Algebraic Expressions

1.

Given a=5 and b=3. Find the value of $6ab+5b^2-4a^2$

a)

35

b)

60

c)

80

d)

115

2.

$-a^3b\$

The algebraic term above can be written as

a)

$-3a\ \times\ b$

b)

$\left(-a\right)\ \times\left(-a\right)\ \times\left(-a\right)\ \times\left(-b\right)$

c)

$-1\ \times a\ \times a\ \times a\ \times b$

d)

$-3\times a\ \times a\ \times a\ \times b$

3.

$5mn^2$

Which of the following is the like term fo the above ?

a)

$-m^2n$

b)

$\frac{2n^2}{3m}$

c)

$7^2n^2m$

d)

$\frac{1}{5mn^2}$

4.

$\frac{7ab^2c}{-14bc}$

a)

$\frac{-2}{ab}$

b)

$\frac{2ab}{-c}$

c)

-2ab

d)

$\frac{ab}{-2}$

5.

Which of the following is an algebraic expressions?

a)

$4x+8y$

b)

$x=2p+r$

c)

$7\times4-2$

d)

$7$

6.

5k + 2j, how many terms are there?

a)

4

b)

3

c)

2

d)

8

7.

Which of the following pair is a like term?

a)

$-9a^2\ ,\ -3a$

b)

$-\frac{3}{q}\ \ ,\ 25q$

c)

$4v^2w\ ,\ \ \ 2vw^2$

d)

$6pq\ ,\ \ -7pq$

8.

$9j^2k,\$ what is the coefficient for 3jk ?

a)

$3j^2$

b)

$3j$

c)

$6j$

d)

$6jk$

9.

A ribbon with a measurement of $28x^3y^2$ cm is cut so that each of them has a length of $4xy$ cm Determine the number of pieces that can be produced.

a)

$7x^2y$

b)

$7xy$

c)

$24x^2y$

d)

$24xy^2$

10.

The price of a calculator is RM x. Suhana bought 80 calculators and she was given discount of y %. How much does she need to pay.

a)

$80x-0.8xy$

b)

$80x-y$

c)

$80-xy$

d)

$80x-y$

Algebraic Expressions

Total questions: 10

Worksheet time: 11mins

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