1.1 Identifying Integers and Their Opposites

Fabio is climbing a tree. He climbs up 7 feet.

• -7

• +7

• 0

• 14

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Roya deposits $30 in her checking account.

• 0

• +30

• -30

• 60

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The temperature on Thursday fell 5 degrees.

• +5

• -5

• 10

• 15

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A balloon rose 32 feet above the ground.

• +64

• -32

• +32

• 0

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The highest temperature ever recorded in Texas was 120 degrees in Seymour on August 12, 1936

• +100

• +120

• -130

• +240

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The lowest temperature ever recorded in Texas was 23 degrees in Seminole on February 8, 1933

• +123

• -23

• +23

• 12

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The temperature that water freezes is 32 degrees on the Fahrenheit scale. Choose the OPPOSITE of this integer.

• 0

• -32

• +32

• 64

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Water boils at 212^o F on the Fahrenheit scale and 100 ^oC on the Celsius scale, so these two temperatures are the same. Write the opposites of these temperatures as integers.

• -212, +100

• +212, -100

• -212, -100

• -212, +100

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CCSS.6.NS.C.5

Mr, Kennedy fell dove from a diving board into a pool of water. The diving board was 100 feet above the pool. What is the opposite of that integer?

• -100

• +100

• 55

• -55

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What number represents sea level?

• 100

• 0

• -0

• None of the above

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