Unit 9 Study Guide - Adding & Subtracting Mixed #'s & Fractions (Thursday, 3/9 or Friday, 3/10) 22-23

Last updated almost 2 years ago
28 questions

Find the sum or difference for the given expression.

Then select the answer you got from the drop down menu.

1

(Lesson 9A) Show work neatly.

1
Select the answer you got from the dropdown menu.

__________
1

(Lesson 9C) Show work neatly.

1
Select the answer you got from the dropdown menu.

__________

Find the sum or difference for the given expression.

Show your work neatly.


1

(Lesson 9B)

1

Enter the sum you got for this problem.

1

(Lesson 9D)

1

Enter the difference you got for this problem.

1

(Lesson 9D)

1

Enter the difference you got for this problem.

1

(Lesson 9B) Show work neatly.

1

Enter the sum you got for this problem.

Simplify the numerical expression.

Funnel Steps neatly.

1

C4U #2 Lesson 9C

1

Enter your answer to the problem in simplest form.

Use the information below to answer the prompts.

The perimeter of the figure below is 10 3/4 inches.


1

Determine the missing side length, w.
  • Show work neatly.

1

Side length w is ________ inches long.

Use the information below to answer the prompts.

Deb's snickerdoodle cookie recipe calls for 2 3/4 cups of sugar and Cathy's recipe calls for 1 1/3 cups of sugar.

1

C4U #2 Lesson 9C

Enter the numerical expression for finding how much more sugar Deb's recipe needs than Cathy's recipe.

1

C4U #2 Lesson 9C

Show work for finding how much more sugar Deb's recipe needs than Cathy's recipe.

1

Deb's recipe calls for _____ more cups of sugar than Cathy's recipe.

Use the information below to answer the prompts.

Hannah baked a batch of cookies.

Hannah ate 1/4 of the cookies.

Samantha ate 1/3 of the cookies.

Blake ate 1/6 of the cookies.

What fraction of the cookies did they eat altogether?

1

Lesson 9A

Enter the numerical expression for finding what fraction of the cookies they ate altogether.

1

Show work for finding what fraction of the cookies they ate altogether.

1

They ate a total of ______ of the batch of cookies.

Solve the equation algebraically (inverse operations on BOTH sides of the equation).

Be sure to enter your answer in simplest form.

1

(Lesson 9A )

What step should you use to solve the given equation algebraically?

1

Lesson 9A

1

Enter the solution you got for this problem in equation form.

1

(Lesson 9A )

What step should you use to solve the given equation algebraically?

1

Lesson 9B

1

Enter the solution you got for this problem in equation form.