Integer and rational number review for IR1, IR2

Which integer represents a temperature of 4 degrees below 0? (That's not what the thermometer shows!)

• -4

• 4

• 0

Tags

CCSS.6.NS.C.6C

Which integer represents a temperature of 3 degrees above 0? (That's not what the thermometer shows!)

• -3

• 3

• 0

Tags

CCSS.6.NS.C.5

If the temperature is -5 degrees C and it rises 7 degrees, what is the new temperature? (That's not what the thermometer shows!)

• 2

• -12

• 12

• -2

Tags

CCSS.7.NS.A.1C

If the temperature is 4 degrees C and it drops 5 degrees, what is the new temperature? (That's not what the thermometer shows!)

• -1

• -9

• 9

• 1

Tags

CCSS.7.NS.A.1C

The elevations at four locations in New Orleans are -25 feet, 8 feet, -12 feet, and 10 feet. Which elevation is the lowest?

• -25 feet

• 8 feet

• -12 feet

• 10 feet

Tags

CCSS.6.NS.C.7A

CCSS.6.NS.C.7B

The elevations at four locations in New Orleans are -25 feet, 8 feet, -12 feet, and 10 feet. Which elevation is the second lowest?

• -25 feet

• 8 feet

• -12 feet

• 10 feet

Tags

CCSS.6.NS.C.7A

CCSS.6.NS.C.7B

Andre is on a diving board 10 meters above the surface of the lake. Lin is swimming at an depth of -3 meters. Who is closer to the surface of the lake?

• Andre, because his elevation is positive.

• Lin, becuase her elevation is negative.

• Andre, because 10 > -3

• Lin, because she is 3 meters from the surface instead of 10 meters.

Tags

CCSS.6.NS.C.7A

CCSS.6.NS.C.7B

Which point is at -3.5?

• A

• B

• C

• D

Tags

CCSS.6.NS.C.6C

What could the point A represent?

• -0.8

• -1.2

• 0.8

• -1

Tags

CCSS.6.NS.C.6C

What is the opposite of point D?

• 5

• -5

• 3

• 0

Tags

CCSS.6.NS.C.6A