Learning Variable Expressions

An algebraic expression must have a number (constant), a variable, an __________.

• letter
• solution
• operation
• equal sign

Tags

CCSS.6.EE.A.2B

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

• q
• +
• 5
• y

Tags

CCSS.6.EE.A.2B

What is the operation in this equation? 
5y - 2 =8

• addition (+)
• subtraction (-) 
• multiplication (x)
• division(/) 

Tags

CCSS.HSA.REI.A.1

The number or constant in this expression is _______. 
6 + n

• n
• +
• 6
• =

Tags

CCSS.6.EE.A.2B

Evaluate the expression if a=3 and b=4.
10 + b 

• 14
• 13
• 7
• 6

Tags

CCSS.6.EE.A.2C

Evaluate the expression if a=3 and b=4.
4b - 5a

• 9
• 8
• 1
• 0

Tags

CCSS.6.EE.A.2C

Evaluate the expression if a=3 and b=4.
a² + 1

• 17
• 10
• 33
• 11

Tags

CCSS.6.EE.A.2C

Evaluate the expression if a=3 and b=4.
18 ÷ 2a

• 6
• 5
• 2
• 3

Tags

CCSS.6.EE.A.2C

Evaluate the expression if a=3 and b=4.
ab ÷ 3

• 11
• 4
• 3
• 1

Tags

CCSS.6.EE.A.2C

Evaluate the expression if a=3 and b=4.
2a + 8

• 31
• 14
• 16
• 12

Tags

CCSS.6.EE.A.2C