Free Printable f-2-3E-Simplify Expressions (20)

1.

Simplify the expression:

$-6k+7k$

(a)

2.

Simplify:

$n-10+9n-3$

a)

-3

b)

9n - 3

c)

n

d)

10n - 13

3.

Simplify the expression:

$-4x-10x$

(a)

4.

Simplify:

$-2x+11+6x$

a)

8x + 11

b)

4x + 11

c)

4x

d)

15x

5.

Simplify the expression:

$3\left(1-2x\right)+7$

a)

21 - 6x

b)

24 + 6x

c)

10 + 6x

d)

10 - 6x

6.

Simplify by combining like terms:

$5a+2b-3a+4$

a)

8a + 2b + 4

b)

2a + 2b + 4

c)

8ab

d)

4ab + 4

7.

Name the like terms in the following expression:

$3x+7-9x+24y+2x^2$

a)

7, 24y

b)

3x, 9x

c)

3x, -9x

d)

3x, -9x, 2x²

8.

Simplify the expression:

$-8\left(5b+2\right)-7\left(b-5\right)$

a)

-33b + 19

b)

-47b² + 21

c)

33b - 19

d)

-47b + 19

9.

Simplify:

$\left(5+4x\right)+\left(2x-8\right)$

a)

13 + 6x

b)

6x - 3

c)

6x - 13

d)

6x + 3

10.

Simplify the following expression:

$\left(5x^4-3x+8x^2\right)-\left(8x^4-7x^2\right)$

a)

13x⁴ - 3x + 1x²

b)

-3x⁴ + 15x² - 3x

c)

-3x⁴ - 1x² + 3x

d)

13x⁴ + 15x² - 3x

11.

Name the operation performed first in order to evaluate the expression:

$2\cdot\left(15-2\right)\div5$

a)

Addition

b)

Subtraction

c)

Multiplication

d)

Division

12.

Evaluate the expression:

$\left(2\cdot8\right)-9+7$

(a)

13.

Evaluate the expression:

$-8+\left(15-3\right)\div4$

(a)

14.

Evaluate the following when x = -2:

$-3x^2-5x+7$

(a)

15.

Evaluate the expression for n = -1:

$25n\left(n-4\right)$

(a)

16.

Evaluate the expression when t = 5:

$t^2-t+1$

(a)

17.

Evaluate the expression when x = 5 and t = 4:

t^2-2x

(a)

18.

Simplify:

$5\left(2-7n\right)$

a)

52 - 57n

b)

10 - 7n

c)

10 - 35n

d)

10 + 35n

19.

Determine the number of terms in the given expression:

$3x-4+y$

(a)

20.

Evaluate:

$10+45\div9-\left(14\div2\right)$

(a)

f-2-3E-Simplify Expressions (20)

Total questions: 20

Worksheet time: 56mins

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