Pre-Algebra

Bailey had 24 cakes his friend Jake ate 11 of them how many were left.

• 3
• 13
• 45
• 35

Tags

CCSS.2.OA.A.1

To balance an equation, 

• both sides must equal 10
• the right side must be greater
• both sides must be equal

Tags

CCSS.6.EE.B.7

Write a numerical expression to match this phrase:
the difference of fifteen and ten

• 10 + 15
• 15 - 10
• 15 x 10
• 15 / 10

Tags

CCSS.6.EE.A.2A

5³

• 25
• 125
• 625
• 3125

Tags

CCSS.5.NBT.B.5

What is the algebraic expression for                  "the sum of n and 9"?

• n - 9
• n + 9
• n/9
• 9n

Tags

CCSS.6.EE.A.2A

What is a variable in Algebra?

• Something that changes
• An unknown value
• An equation
• A numeric expression

Tags

CCSS.6.EE.A.2B

x + 4 = 12

• x = 6

• x = 8

• x = 14

• x = 10

Tags

CCSS.1.OA.D.8

The number in front of a variable is called the __________

• variable
• slope
• constant
• coefficient

Tags

CCSS.6.EE.A.2B

A letter in an expression or an equation that represents a number is called a ___________.

• inequality

• variable

• slope

• domain

Tags

CCSS.6.EE.A.2B

Is the following an expression or equation? 
9x²+16x-25=9

• Expression
• Equation