Ysha's Reviewer (Algebraic Expressions and Equations)

Write an algebraic expression
Freddy had 20 cakes.  He gave each of his friends c cakes.  How many cakes did he give each friend?

• 20 - c

• 20 + c

• 20 x c

Tags

CCSS.HSA-SSE.A.1A

Tiffany brought Php30 to the mall and spent Php14 on a softball and Php6 for a snack. Which expression matches the situation?

• 30 ÷ (14 - 6)

• 30 - (14 + 6)

• 30 ÷ (14 - 6)

• 30 - 14 + 30 - 6

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

The 7th grade students are split into 3 classes. Each class can accommodate 24 students. Write an equation to determine how many 7th graders there are in total.

• c x 3 = 24

• c / 3 = 24

• c + 3 = 24

• 24 + 3 = c

Tags

CCSS.HSA.CED.A.3

Evaluate 15 - m
where m = 7

• 22
• 8
• 2
• 9

Tags

CCSS.6.EE.A.2C

Identify the variables in the expression
3x +  9

• x
• y
• 9
• 3x

Tags

CCSS.6.EE.A.2B

Evaluate the following expression: x - 6

Where x = 32

• 38

• 26

• 18

• 4

Tags

CCSS.6.EE.A.2C

A variable is a

• number

• letter that represents a number

Tags

CCSS.6.EE.A.2B

Twenty decreased by x

• 20+x
• 20/x
• x-20
• 20-x

Tags

CCSS.6.EE.A.2A

Write an algebraic expression for:
the product of 5 and a number

• 5 + n
• n + 5
• 5n
• 5/n

Tags

CCSS.6.EE.A.2A

An expression does not have an equal sign

• TRUE
• FALSE

Tags

CCSS.6.EE.A.2C