All About Algebra (Operations and Expressions)

How many terms does this expression have?
3x + 5y - 17 - 2y + x

• 3
• -17
• 5
• 1

Tags

CCSS.6.EE.A.2B

What is the coefficient in this expression? 5c + 2

• 5c

• c

• 5

• 2

Tags

CCSS.6.EE.A.2B

Click on the name of the red part of the algebraic expression:

4² + 2x -7

• exponent

• base

• coefficient

• variable

Tags

CCSS.6.EE.A.2B

8x-9
What is the variable?

• 8
• x
• 9
• -9

Tags

CCSS.6.EE.A.2B

x + 3=6

is an....

• EXPRESSION because it doesn't have an equal sign

• EQUATION because it doesn't have an equal sign

3x + 5>8

is an....

• Inequality because it has an inequality symbol

• EQUATION because it doesn't have an equal sign

Tags

CCSS.7.EE.B.4B

6³ – 10 ÷ 5

• 1.6
• 200
• 41.2
• 214

Tags

CCSS.7.EE.B.3

• 206

• 100

• 10

• 5

Tags

CCSS.7.NS.A.3

What is the first operation used in solving this problem:

2 ⋅ (3 + 8 ÷ 4)²

• multiplication

• addition

• division

• subtraction

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

Find and explain the error.    
 5 - 3 + 2
     5 - 5
        0

• There is no error.
• Addition was done first and you should have subtracted first
• There is a subtraction error

Tags

CCSS.7.NS.A.1D