Math Sentences into Equations

Kiley wrote two correct variable expressions to represent the phrase “the product of a number and 7”

Which two were they?

• x + 7
• 7x

• x*7

• 7 / x

Tags

CCSS.6.EE.A.2A

Tanoah wrote two correct variable expressions to represent the phrase “one-fourth of a number.”

Which variable expressions could he have written?

• 3/4x
• x/4

• 2x
• (1/4)x

Tags

CCSS.6.EE.B.6

Roselynn wrote two correct variable expressions to represent the phrase “the quotient of a number and 3.”

Which variable expressions did she write?

• 3 / 4
• x - 3

• x/3

• 3/x

Tags

CCSS.6.EE.A.2A

Which expression represents the phrase "three times the sum of a number and 4"?

• 4 * (x + 3)
• x + 3 * 4
• 3 * x + 12
• 3 * (x + 4)

Tags

CCSS.6.EE.A.2A

Which expression represents the phrase "twice the difference of a number and 5"?

• 2 * (x - 5)
• 5 * (x - 2)
• x - 10
• 2 * (x + 5)

Tags

CCSS.6.EE.A.2A

Which expression represents the phrase "twice the sum of a number and three"?

• 2 * x + 6
• x + 3 * 2
• 3 * (x + 2)
• 2 * (x + 3)

Tags

CCSS.6.EE.A.2A

Which animal is NOT one of Mrs Cariasini's favorites?

• Elephant

• Cow

• Llama

• Panda

Tags

CCSS.RL.11-12.3

CCSS.RL.6.6

CCSS.RL.7.6

CCSS.RL.8.6

CCSS.RL.9-10.3

A rectangular window has a length of 12 ft and a width of x ft.

Which expression represents the area of the window?

• 12 + x
• 12 - x
• 12x
• 12/x

Tags

CCSS.6.EE.B.6

A rectangular picture frame has a width of 9 cm and a length of x cm.

Which expression represents the perimeter of the picture frame?

• x * 9
• 2 * (x + 9)
• 2 * (x + 18)
• 2 * (x - 9)

Tags

CCSS.6.EE.B.6

The number of turtles in a pond is four more than twice the number of crocodiles.

Which statement makes this comparison using the correct variable expression?

• Turtles = Crocodiles + 4
• Crocodiles = 2 * Turtles + 4
• Turtles = 4 - 2 * Crocodiles
• Turtles = 2 * Crocodiles + 4

Tags

CCSS.6.EE.B.6