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You Do Alone Practice 3 9/13/2021

Last updated almost 5 years ago

5 Nsɛmmisa

Hyɛ no nsow a efi ɔkyerɛwfo no hɔ:

Subtracting Rational Numbers Standard MGSE7. NS 1

Akwankyerɛ

Please answer the following questions You will have 25 minutes to select the correct responses. Please read the questions carefully. DO YOUR BEST!

20

MGSE7.NS.1.b

MGSE7.NS.1.c

20

MGSE7.NS.1.c

20

MGSE7.NS.1.c

20

MGSE7.NS.1.c

20

MGSE7.NS.1.c

Asemmisa {{asɛmmisaAhyɛnsode}}

1.

What is an expression is equivalent to − (3/4 ) ⎯ (⎯5/8)?

null

null

null

null

Asemmisa {{asɛmmisaAhyɛnsode}}

2.

Mark used a number line to simplify an expression. Write an expression based on Mark's number line. Type your expression as a free response.

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3.

Using the number line below, determine which of the following expressions are equal to -8. Select all that apply.

⎯ 1 ⎯ (⎯ 8)

⎯12 ⎯ (⎯ 4)

−1 − (−10)

⎯ 10 ⎯2

⎯16 ⎯ (⎯ 8)

Asemmisa {{asɛmmisaAhyɛnsode}}

4.

I had $-25 in my account. Spotify, a music streaming service, deposited a $70 credit into my account for my birthday. How much money do I have now?

45

⎯105

⎯45

105

Asemmisa {{asɛmmisaAhyɛnsode}}

5.

Temperature varies in a grocery store by department. A customer experiences a slight decrease in temperature when she walks from the cleaning supply department at 18 ℃ to the frozen fish department which is set at ⎯9 ℃ . What is the overall change in temperature the customer experienced?

0℃

⎯14℃

14 ℃

⎯27 ℃

27 ℃