Free Printable 3rd Assessment in Math 7

1.

Write your complete name. (Example: Jayson P. Gamrot)

4 lines

2.

Translate into algebraic expression: "three less than the product of 5 and x".

a)

5x - 3

b)

5 - 3x

c)

5 < 3x

d)

3x - 5

3.

Translate into algebraic expression: "Seven times y plus eight."

a)

7 x 8 + y

b)

7(8 + y)

c)

7 + 8y

d)

7y + 8

4.

It is a letter or symbol used to represent an unknown number.

a)

Constant

b)

Algebraic expression

c)

Variable

d)

Exponent

5.

Evaluate 3x + y, when x = 3 and y = -5.

a)

-4

b)

4

c)

-14

d)

14

6.

Evaluate $5a^2-2b\ -7$ , when a = -2 and b = 3.

a)

6

b)

7

c)

8

d)

9

7.

Evaluate $\frac{2x\ -3}{y}$ , when x = -6 and y = 3.

a)

-3

b)

3

c)

-5

d)

5

8.

An algebraic expression with three terms.

a)

Monomial

b)

Multinomial

c)

Trinomial

d)

Binomial

9.

An algebraic expression $2x\ -5y$ is an example of _________.

a)

Monomial

b)

Multinomial

c)

Trinomial

d)

Binomial

10.

Which of the following is an example of trinomial?

a)

x + 2

b)

7xy

c)

$4x^2-3x+1$

d)

$\frac{2}{x}-5y$

11.

Which of the following is similar to $-3xy^2$ ?

a)

-3xy

b)

$-4xy^2$

c)

$5x^2y^2$

d)

$7x^2y$

12.

Which of the following is not a polynomial?

a)

$\frac{x}{2}$

b)

$\frac{3}{4}x^2-7$

c)

$\sqrt[]{5-x}$

d)

$7x^0$

13.

What is the degree of the term $-4xy^{ }$ ?

a)

4

b)

3

c)

2

d)

1

14.

Which of the following term has a degree of 4?

a)

4xyz

b)

$-5x^3y$

c)

$8x^3y^3$

d)

4

15.

What is the classification of a polynomial with degree of 5?

a)

Cubic

b)

Quintic

c)

Decic

d)

Septic

16.

Which of the following polynomial is a quadratic?

a)

$2x^2y^2-7$

b)

$-3x^2+4x-5$

c)

$5x^4-3x^3+5x-1$

d)

2x - 8

17.

Which of the following is a constant?

a)

-7

b)

2x

c)

x - 1

d)

$\frac{1}{x}$

18.

TRUE or FALSE: An algebraic expression is said to be a polynomial if the exponent of the variables is an integer.

a)

TRUE

b)

FALSE

19.

Which mathematical phrase is equal to (x - 7) + 5?

a)

The difference of x and 7 more than 5

b)

Five more than the difference of x and seven

c)

x less than 7 minus five

d)

The quotient of x and seven plus 5

20.

Evaluate: (x + 4)(x - 4), when x = 4.

a)

0

b)

1

c)

-8

d)

8

21.

Which of the following polynomial that is both multinomial and quartic?

a)

$x^3-2x^2+5x+3$

b)

$2x\ -4$

c)

$3x^2-x^4$

d)

$x^4-5x^2+7x+9$

22.

Perform the indicated operation: $\left(3x^2+7x\ -5\right)+\left(2x\ -5x^2+7\right)$

a)

$-2x^2+9x+2$

b)

$5x^2+2x\ +2$

c)

$2x^2+9x-2$

d)

$5x^2-2x\ -2$

23.

Simplify: $3x\ -\ 2y\ -7x\ +\ 5y\ -1$

a)

4x + 3y - 1

b)

-4x - 3y - 1

c)

4x - 3y - 1

d)

-4x + 3y -1

24.

Perform the indicated operation: $\left(2x^3-4x^2+7x\ -5\right)+\left(-4x^3-3x\ +7\right)$

a)

$2x^3-4x^2-4x+2$

b)

$2x^3-4x^2+4x+2$

c)

$-2x^3-4x^2-4x+2$

d)

$-2x^3-4x^2+4x+2$

25.

Perform the indicated operation: $\left(5x^2-6x-9\right)-\left(2x^2-5x+2\right)$

a)

$3x^2-11x-7$

b)

$3x^2-11x+7$

c)

$3x^2-x-11$

d)

$-3x^2+x+11$

26.

Perform the indicated operation: $\left(8x^2-2x+5\right)-\left(-5x^2+4x-4\right)$

a)

$13x^2-6x+9$

b)

$13x^2+6x+9$

c)

$3x^2-6x+9$

d)

$3x^2+6x+9$

3rd Assessment in Math 7

Total questions: 26

Worksheet time: 14mins

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