Integers & Absolute Value

What is the definition of an integer?

• All positive and negative numbers not including fractions and decimals.

• All negative numbers including fractions and decimals.

• All positive and negative numbers including fractions and decimals.

• All positive numbers not including fractions and decimals.

Tags

CCSS.8.NS.A.1

The value of n is a distance of 5 units from -7 on a number line. Which numbers could be the value of n?

• -12

• -2

• 12

• -7

• 2

Tags

CCSS.7.NS.A.1C

The temperature is -15°F at sunrise. By noon, the temperature changes by 5°F. What could be the temperature at noon?

• -20°F

• -10°F

• -15°F

• 5°F

• 10°F

Tags

CCSS.7.NS.A.1C

Which situations can be represented by the expression -45 + 45? Choose all that apply.

• A diver is 45 feet below the surface of the water and then comes up to the surface.

• Amber owes the phone company $45 and she pays them $45.

• Last night Sarah read 45 fewer pages than the night before. She reads 45 pages tonight.

• Peter adds 45 milliliters of water to a test tube containing 45 milliliters.

Tags

CCSS.7.NS.A.1B

List the following terms in order from least to greatest: 0, -5, |-9|, -3, 2, 1

• -5, -3, 0, 1, 2, |-9|

• |-9|, -5, -3, 0, 1, 2

• |-9|, 2, 1, 0, -3, -5

• 0, 2, 1, -3, -5, |-9|

Tags

CCSS.6.NS.C.7A

CCSS.6.NS.C.7B

Which expressions are equivalent? Choose all that apply.

• -9 - (-7) = -9 + 7

• 67 - 13 = 67 + (-13)

• 41 - 8 = -41 + 8

• -5 - 16 = 16 - (-5)

Tags

CCSS.7.NS.A.1D

The difference between two numbers is -7. Which of the expressions could represent the subtraction problem? Choose all that apply.

• -4 - 3

• 12 - 19

• -20 - (-13)

• -8 - 1

• -5 + (-2)

Tags

CCSS.7.NS.A.1B

Solve -816 + (-126)

• -942

• -690

• 690

• 942

Tags

CCSS.7.NS.A.1C

What is the value of the following term: -|-7|

• -7

• 7

• 0

• +7

Tags

CCSS.6.NS.C.7C

In a three round Overwatch tournament, Mr. Scaasi scored 150, -367 (friendly fire) and 138 points. What was his total score?

• -79

• 79

• -89

• 89

Tags

CCSS.7.NS.A.1C