Chapter 3 Review

The sum of seven and x

• 7-x
• x-7
• 7x
• 7+x

Tags

CCSS.6.EE.A.2A

Less

• Add
• Subtract
• Multiply
• Divide

Tags

CCSS.6.EE.A.2C

A letter that represents a number.

• Addition
• Expression
• Algebra
• Variable

Tags

CCSS.6.EE.A.2B

Five less than y

• 5+y
• 5y
• 5-y
• y-5

Tags

CCSS.6.EE.A.2A

Evaluate the expression using the values
 m = 7, r = 8, and t = 2.
4m + t

• 30
• 28
• 26
• 14

Tags

CCSS.6.EE.A.2C

Combine the like terms. Simplify.
2x + x - 4y

• 2x+x-4y
• 4x+4y
• 3x-4y
• 3x+4y

Tags

CCSS.7.EE.A.1

Combine like terms. Simplify. 
11g-9g+8g

• 10g
• 9g
• 2g
• 11g

Tags

CCSS.7.EE.A.1

Combine like terms. Simplify.
3n – 6mn + 2n

• 3n-6mn
• 5n-6mn
• 5n+6mn
• n-6mn

Tags

CCSS.7.EE.A.1

Three times a number increased by nine

• 3h-9
• 3(h-9)
• 3(h+9)
• 3h+9

Tags

CCSS.6.EE.A.2A

Simplify this expression:

-7w + (-6) + 5 + (-9w)

• -2w - 1

• -16w - 11

• -16w - 1

• -2w + 11

Tags

CCSS.7.EE.A.1