Expression Practice

Simplify each expression by combining like terms.

x + 2 - x

• 2

• 3x

• 2x

Tags

CCSS.7.EE.A.1

-3 (a + 3)

• 3a - 9

• -3a + 9

• 3a + 9

• -3a - 9

Tags

CCSS.6.EE.A.3

3x (y + 4)

• 3x3y + 4x

• 3xy + 4x

• 3xy + 12x

• 3x + 3y + 12

Tags

CCSS.HSA.APR.A.1

twenty times a number

• 20 + x

• x - 20

• 20x

• x/20

Tags

CCSS.6.EE.A.2A

five less than a number

• x + 5

• x - 5

• 5 - x

• x/5

Tags

CCSS.6.EE.A.2A

a number decreased by ten

• x + 10

• x - 10

• 10x

• x/10

Tags

CCSS.6.EE.A.2A

twice a number plus six

• 2x + 6

• 2x - 6

• 2x / 6

• 2x (6)

Tags

CCSS.6.EE.A.2A

Write a verbal expression for:

2a+6

• 6 more than the product of 2 and a number

• 6 less than the product of 2 and a number

• 6 more than the quotient of 2 and a number

• twice a number plus 6

Tags

CCSS.7.EE.A.2

CCSS.HSA.SSE.A.2

What word phrase can you use to represent "5x + 2"?

• 5 times a number plus 2

• 2 more than the product of 5 and a number

• a number times the sum of 5 and 2

• the sum of 5 times a number and 2

Tags

CCSS.7.EE.A.2

CCSS.HSA.SSE.A.2

Translate this phrase into an algebraic expression.

The difference of 3 times a number and 7

Use the variable n to represent the unknown number.

• 3 - 7n

• 3n - 7

• 3n + 7

• 3 / 7n

Tags

CCSS.6.EE.A.2A