Subtract Integers

• -39

• -57

• 39

• 57

Tags

CCSS.7.EE.B.3

Tags

CCSS.7.NS.A.3

The temperature falls from 15 degrees Celsius to -8 degrees Celsius. What is the difference in these temperatures? Use a number line as a strategy.

Do not put any words in your answer. Only the integer.

Tags

CCSS.7.NS.A.1C

Which pair of expressions is equivalent? Select all that apply.

Tags

CCSS.7.NS.A.1D

Match the following

• 0

• -3.4

• -2.7

• -3

Tags

CCSS.6.NS.C.6A

A penguin dives off a rock that is 30 feet above the surface of the water. It reaches a depth of 15 feet under the surface of the water before returning to the surface. What was the penguin's change in elevation from the highest point to the lowest point?

• -15

• 15

• 45

• -45

Tags

CCSS.7.NS.A.1C

Jake plots a first point at -6 on the number line, and then he plots a second point at -2. What other point can he plot from the first point that is the same distance away?

Tags

CCSS.6.NS.C.6A

The temperature on a cold winter day in Toronto was -8 degrees F. Which of the following situations could explain how the temperature became -8 degrees? Select two that apply.

• At 3:00 am the temperature was -3 degrees and fell 5 more degrees before sunrise.

• The temperature decreased by 8 degress from a high of 2 degrees earlier in the day.

• At night, the temperature was -1 degree and increased 7 degrees at daybreak.

• By noon the temperature had increased 5 degrees from -13 degrees.

Tags

CCSS.7.NS.A.1D

Tags

CCSS.7.NS.A.3