Open Up - Grade 8 - Mathematics - Unit 4 - Lesson 1

Last updated 12 months ago

6 questions

7.NS.1.a

8.EE.7.a

8.EE.7.b

7.NS.1.a

8.EE.7.a

8.EE.7.b

7.NS.1.a

8.EE.7.a

8.EE.7.b

7.NS.1.a

8.EE.7.a

8.EE.7.b

7.NS.1.a

8.EE.7.a

8.EE.7.b

7.NS.1.a

8.EE.7.a

8.EE.7.b

Open Up - Grade 8 - Mathematics - Unit 4 - Lesson 1

Last updated 12 months ago

6 questions

Tyler reads \frac{2}{15} of a book on Monday, \frac{1}{3} of it on Tuesday, \frac{2}{9} of it on Wednesday, and \frac{3}{4} of the remainder on Thursday.

If he still has 14 pages left to read on Friday, how many pages are there in the book?

7.NS.1.a

8.EE.7.a

8.EE.7.b

Clare asks Andre to play the following number puzzle:
Pick a number
Add 2
Multiply by 3
Subtract 7
Add your original number
Andre’s final result is 27. Which number did he start with?

7.NS.1.a

8.EE.7.a

8.EE.7.b

In a basketball game, Elena scores twice as many points as Tyler. Tyler scores four points fewer than Noah, and Noah scores three times as many points as Mai.

If Mai scores 5 points, how many points did Elena score?

7.NS.1.a

8.EE.7.a

8.EE.7.b

7.NS.1.a

8.EE.7.a

8.EE.7.b

A store is designing the space for rows of nested shopping carts. Each row has a starting cart that is 4 feet long, followed by the nested carts (so 0 nested carts means there's just the starting cart). The store measured a row of 13 nested carts to be 23.5 feet long, and a row of 18 nested carts to be 31 feet long.

Create a graph of the situation.(Show your work)

How much does each nested cart add to the length of the row?(Short Answer)

7.NS.1.a

8.EE.7.a

8.EE.7.b

A store is designing the space for rows of nested shopping carts. Each row has a starting cart that is 4 feet long, followed by the nested carts (so 0 nested carts means there's just the starting cart). The store measured a row of 13 nested carts to be 23.5 feet long, and a row of 18 nested carts to be 31 feet long.

If the store design allows for 43 feet for each row, how many total carts fit in a row?

7.NS.1.a

8.EE.7.a

8.EE.7.b

"Source: Open Up Resouces (Download for free at openupresources.org.)"

Open Up - Grade 8 - Mathematics - Unit 4 - Lesson 1

Open Up - Grade 8 - Mathematics - Unit 4 - Lesson 1

Tyler reads \frac{2}{15} of a book on Monday, \frac{1}{3} of it on Tuesday, \frac{2}{9} of it on Wednesday, and \frac{3}{4} of the remainder on Thursday. If he still has 14 pages left to read on Friday, how many pages are there in the book?

Clare asks Andre to play the following number puzzle:Pick a numberAdd 2Multiply by 3Subtract 7Add your original numberAndre’s final result is 27. Which number did he start with?

In a basketball game, Elena scores twice as many points as Tyler. Tyler scores four points fewer than Noah, and Noah scores three times as many points as Mai. If Mai scores 5 points, how many points did Elena score?

Tyler reads \frac{2}{15} of a book on Monday, \frac{1}{3} of it on Tuesday, \frac{2}{9} of it on Wednesday, and \frac{3}{4} of the remainder on Thursday. If he still has 14 pages left to read on Friday, how many pages are there in the book?

Clare asks Andre to play the following number puzzle:Pick a numberAdd 2Multiply by 3Subtract 7Add your original numberAndre’s final result is 27. Which number did he start with?

In a basketball game, Elena scores twice as many points as Tyler. Tyler scores four points fewer than Noah, and Noah scores three times as many points as Mai. If Mai scores 5 points, how many points did Elena score?

Select all of the given points in the coordinate plane that lie on the graph of the linear equation 4x - y = 3 .

Tyler reads \frac{2}{15} of a book on Monday, \frac{1}{3} of it on Tuesday, \frac{2}{9} of it on Wednesday, and \frac{3}{4} of the remainder on Thursday.

If he still has 14 pages left to read on Friday, how many pages are there in the book?

Clare asks Andre to play the following number puzzle:
Pick a number
Add 2
Multiply by 3
Subtract 7
Add your original number
Andre’s final result is 27. Which number did he start with?

In a basketball game, Elena scores twice as many points as Tyler. Tyler scores four points fewer than Noah, and Noah scores three times as many points as Mai.

If Mai scores 5 points, how many points did Elena score?

Tyler reads \frac{2}{15} of a book on Monday, \frac{1}{3} of it on Tuesday, \frac{2}{9} of it on Wednesday, and \frac{3}{4} of the remainder on Thursday.

If he still has 14 pages left to read on Friday, how many pages are there in the book?

Clare asks Andre to play the following number puzzle:
Pick a number
Add 2
Multiply by 3
Subtract 7
Add your original number
Andre’s final result is 27. Which number did he start with?

In a basketball game, Elena scores twice as many points as Tyler. Tyler scores four points fewer than Noah, and Noah scores three times as many points as Mai.

If Mai scores 5 points, how many points did Elena score?