Translating Expressions, Real World Scenarios

the product of x and sixteen

• x + 16

• x - 16

• 16x

• x/16

Tags

CCSS.6.EE.A.2A

Which matches the expression below?

• Five times a number increased by two.

• The sum of five and twice a number.

• Two more than the product of five and a number.

Tags

CCSS.7.EE.A.2

CCSS.HSA.SSE.A.2

Which matches the expression below?

• Nine more than a number.

• The sum of a number and nine.

• A number decreased by nine.

Tags

CCSS.6.EE.A.2A

Three less than twice a number

• 2x-3

• 3x-2

• 3-2x

• 2-3x

Tags

CCSS.6.EE.A.2A

Match each phrase with the expression that accurately represents it.

• 5x

• 5 decreased by a number

• 5+5x

• 5 more than a number

• x-5

• a number decreased by 5

• 5-x

• 5 added to 5 times a number

• x+5

• 5 times a number

Tags

6-3.3

Mrs. Guang purchased four airline tickets to Florida. She will also pay a fee of $55 for an extra piece of luggage. Define a variable and write an expression to represent her total cost of flying to Florida.

• l = (pieces of) luggage

• 4l + 55

• 55t + 4

• t = (number of) tickets

• 4t + 55

• 55l + 4

Tags

CCSS.HSA-SSE.A.1A

A plumber charges $50 to visit a house plus $40 for every hour of work. Define a variable and write an expression to represent the total cost of hiring a plumber.

​ (a)   ​ (b)  

• h = hours (of work)

• 40h + 50

• 50v + 40

• 50h + 40

• 40v + 50

• v = visits

Tags

CCSS.HSA-SSE.A.1A

Match the following phrase to the expression.

• x - (-20)

• A number subtracted from -20

• -20 - x

• -20 increased by a number

• -20 + x

• The difference of a number and -20

• -20x

• The product of -20 and a number

Tags

CCSS.7.EE.A.2

CCSS.HSA.SSE.A.2

Write an expression to represent the following situation.

Susan's age in three years, when a represents her present age.

Mathematical Equivalence

ON

Tags

CCSS.6.EE.B.6

Translate the following expression: a number split up into 5 groups

• 5g

• 5 ÷ 2

• g ÷ 5

• 5 ÷ g

Tags

CCSS.6.EE.A.2A