3.1.2b Writing and Evaluating Expressions

You have 7 folders and you want to put the same number of pages in each folder. If you have a total of p pages, how many pages will be in each folder?

Choose the algebraic expression to represent the situation.

Tags

CCSS.HSA-SSE.A.1A

You have 7 folders and you want to put the same number of pages in each folder. If you have a total of 147 pages, how many pages will be in each folder?

Mathematical Equivalence

ON

Tags

CCSS.3.OA.A.3

You have 7 folders and you want to put the same number of pages in each folder. If you have a total of 245 pages, how many pages will be in each folder?

Mathematical Equivalence

ON

Tags

CCSS.5.NBT.B.6

CCSS.6.NS.B.2

Tags

CCSS.HSA-SSE.A.1A

You have a coupon for $5 off your total bill at Meals on Main. How much will you pay after using the coupon if your bill was $23.45?

(enter a number only -- no dollar sign!)

Mathematical Equivalence

ON

Tags

CCSS.5.NBT.B.7

You have a coupon for $5 off your total bill at Meals on Main. How much will you pay after using the coupon if your bill was $54.83?

(enter a number only -- no dollar sign!)

Mathematical Equivalence

ON

Tags

CCSS.6.NS.B.3

Tags

CCSS.HSA-SSE.A.1A

You have already read two and a half hours for the Read-a-Thon. How long will you have read if you read an additional 3 hours?

• 6 and a half hours
• 4 and a half hours
• 5 and a half hours
• 7 and a half hours

Tags

CCSS.7.NS.A.1C

• 3 hours

• 8 hours

• 7 hours

• 10 hours

Tags

CCSS.7.NS.A.1C

Write an algebraic expression to represent the situation:

Six times a number plus 3

Tags

CCSS.6.EE.B.6