Free Printable Adding and Subtracting Monomials with Geometric Application

1.

10m²n + 7mn² - m²n

a)

9m²n + 7mn²

b)

16m²n

c)

17m²n - mn²

d)

No change

2.

Simplify the following monomial: $-5a^2b^{2\ }-\ a^2b^2$

a)

$-6a^2b^2$

b)

$-4a^2b^2$

c)

$6a^2b^2$

d)

$6a^2b^2$

3.

Simplify: 2x² + 3y - 2x + 5y + 2x

a)

2x² + 8y

b)

2x + 8y

c)

2x + 5y

d)

2x² + 4x + 8y

4.

Find the sum of 16y² and -5y².

a)

-11y²

b)

21y²

c)

11y²

d)

16y² - 5y²

5.

Subtract 9a from -15a.

a)

-6a

b)

-24a

c)

24a

d)

6a

6.

Simplify the following monomial: $16x^2y-4xy^2-5x^2y+10xy^2$

a)

$6xy^2+21x^2y$

b)

$11x^2y\ +6xy^2$

c)

$6x^2y+11xy^2$

7.

Combine like terms $7p^2-5p^3+6p^3+4p^4-9p^2$

a)

$4p^4+p^3-2p^2$

b)

$4p^4+p^6-2p^4$

c)

$4p^4+p^3+2p^2$

d)

$3p^{14}$

8.

Find the perimeter

a)

$10x^4+24x^2$

b)

$10x^2+24x$

c)

$5x^2+12x$

d)

$5x^4+12x^2$

9.

What is the perimeter for the given rectangle:

a)

6x³ - 9x² + 10x - 15

b)

6x² + 1x - 15

c)

6x² + 4x + 4

d)

6x³ + 1x² - 15x

10.

Find the perimeter

a)

$17a^5b^3$

b)

$14a^4b^2+3ab$

c)

$17a^3b^2$

d)

$14a^2b+3ab$

11.

What is the perimeter of the following EQUILATERAL triangle?

a)

$60m^3n^5$

b)

$24m^4n^{10}$

c)

$24m^3n^5$

d)

$60m^9n^{15}$

12.

The measure of the perimeter of triangle ABC is 7x + 2y units. Find the measure of the third side of the triangle.

a)

5x - 4y

b)

x - 4y

c)

2x - 2y

d)

2x + 6y

Adding and Subtracting Monomials with Geometric Application

Total questions: 12

Worksheet time: 6mins

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