Expressions

A letter used to represent an unknown number; it varies.

• constant
• coefficient
• variable
• term

Tags

CCSS.6.EE.A.2B

An equation can be two expressions that equal one another.

• True
• False

3x + 4

• Expression
• Equation

Tags

CCSS.6.EE.A.1

3x + 4 = 13

• Expression
• Equation

Tags

CCSS.7.EE.B.4A

In this expression, which is the variable? 
5 + y 

• q
• +
• 5
• y

Tags

CCSS.6.EE.A.2B

Translate the sentence into an equation.
Seven subtracted from n is 18 

• n + 7 = 18
• 7 - n = 18
• n - 7 = 18
• n + 7 = 18n

What is the correct expression for:

the product of ten and eleven

• 10 + 11

• 11 - 10

• 10 x 11

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

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

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

Tags

CCSS.7.EE.A.1

Use the distributive property to write the following expression in standard form:
4(2h + g)

• 4(2gh)
• 2h + 4g
• 8h + g
• 8h + 4g

Tags

CCSS.6.EE.A.3

Which of the following is equivalent to 5(2x + 6)?

• 10x + 30
• 10x + 6
• 40x
• 2x + 30

Tags

CCSS.6.EE.A.3