Review for the Final Exam in Math, Fall 2023

The opposite (additive inverse) of -5 is _.

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CCSS.7.NS.A.1B

The opposite (additive inverse) of 99 is _.

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CCSS.7.NS.A.1B

The opposite (additive inverse) of -36 is _.

Tags

CCSS.7.NS.A.1B

The opposite (additive inverse) of 25 is _.

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CCSS.7.NS.A.1B

What expression does this number line represent?

• 8 - 3

• 8 - 5

• 3 + 8

• 3 + 5

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CCSS.1.NBT.C.4

CCSS.2.MD.B.6

What expression is represented in this picture?

• -4 - 7

• -7 + -4

• -7 + 3

• -7 - 3

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CCSS.7.NS.A.1B

The temperature in Anchorage, Alaska, was 20 ^o Fahrenheit during the day, and at night it was -5 ^o Fahrenheit.

This means the change from day to night was _^o Fahrenheit.

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CCSS.7.NS.A.1C

Angela starts round 2 of a card game with -10 points.

At the end of round 2, she has 12 points.

How many points did she gain during round 2?

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CCSS.7.NS.A.1C

Joe and his family spent the night at the top of Mt. Killimanjaro. In the morning, they hike down 4,000 ft.

After lunch, they hike down 5,000 ft. before setting up camp.

Their position now, relative to the top of the mountain, is _ ft.

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CCSS.7.EE.B.3

The number 0.5656565656... is a _.

(Select all that apply.)

• repeating decimal

• terminating decimal

• fraction

• mixed number

• rational number

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CCSS.7.NS.A.2D

CCSS.8.NS.A.1