Expression Quiz

A letter that represents a number is called a _____.

• variable
• coefficient
• constant
• term

Tags

CCSS.6.EE.A.2B

Write an expression to represent "2 more than a number"

• n + 2

• 2 > n

• n > 2

• 2n

Tags

CCSS.6.EE.A.2A

Write an expression to represent "the quotient of z and -2"

• z - 2

• -2z

• (-2) ÷ z

• z ÷ (-2)

Tags

CCSS.6.EE.A.2A

Simplify by combining like terms:
5a + 2b - 3a + 4

• 8a + 2b + 4
• 2a + 2b + 4
• 8ab
• 4ab + 4

Tags

CCSS.7.EE.A.1

Simplify the expression:

-3c + 5r -7r + 8c + 23 - 3r -12

• 5c -5r + 11

• 5c - 15r - 35

• -5c + 5r + 35

• 11c -15r + 11

Tags

CCSS.7.EE.A.1

Which of these are like terms in the following expression:
3x + 7 - 9x + 24y + 2x²

• 7, 24y
• 3x, 9x
• 3x, -9x
• 3x, -9x, 2x²

Tags

CCSS.6.EE.A.2B

3(3x +1)

• 9x +3
• 3x + 3
• 12x
• 9x + 1

Tags

CCSS.6.EE.A.3

Simplify the following expression:
-6x + 4(-x - 3)

• -2x - 12
• 10x + 12
• -10x - 12
• -2x + 12

Tags

CCSS.6.EE.A.3

-8(2x - 3)

• -16x+24
• -16x - 24
• 16x + 24
• 16x +18

Tags

CCSS.6.EE.A.3

Simplify:
 8a - 2(7a -3)

• 8a - 14a - 6
• -6a + 6
• -6a - 6
• -6a - 3

Tags

CCSS.6.EE.A.3