Retake Unit 1B Test: Big Idea 3

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Karson is dividing –50 by a negative integer. Which of the following statements describes the quotient Karson should get? (Select two options!)

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Which of the following expressions is equivalent to –9?

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Evaluate each expression below. Write your answer as an integer, fraction or mixed number in simplest terms. Show your work.

_______ 

_______ 

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Use the information to answer questions 4 and 5.

Ms. Dolinski incorrectly evaluated the expression 3.6 - (1.7 - 4.8). Her work is shown below:

What was Ms. Dolinski's error? Explain using the properties of operations.

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What is the value of the expression below:

Evaluate using any strategy of your choice.

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Without solving, determine if the answers to the following expressions will be positive or negative. Explain your answers in the show your work section.

__________

__________

__________

Karson is dividing –50 by a negative integer. Which of the following statements describes the quotient Karson should get? (Select two options!)

Which of the following expressions is equivalent to –9?

Use the information to answer questions 4 and 5.Ms. Dolinski incorrectly evaluated the expression 3.6 - (1.7 - 4.8). Her work is shown below: What was Ms. Dolinski's error? Explain using the properties of operations.

What is the value of the expression below: Evaluate using any strategy of your choice.

Use the information to answer questions 4 and 5.

Ms. Dolinski incorrectly evaluated the expression 3.6 - (1.7 - 4.8). Her work is shown below:

What was Ms. Dolinski's error? Explain using the properties of operations.

What is the value of the expression below:

Evaluate using any strategy of your choice.