Integer Rules Adding and Subtracting

A car backs up 23 feet, followed by 9 more feet. The car's position can be represented by the expression  -23 + (-9). What is the sum?

• -32

• 32

• 14

• -14

Tags

CCSS.7.NS.A.1C

Which addition expression is equivalent to 7 - (-3)?

• -3 + 7

• -7 + 3

• 7 + 3

• 3 + (-7)

Tags

CCSS.7.NS.A.1B

Which number is an example of an integer?

• 1/8

• .39

• -7

• 8.3

If you are adding 2 negative numbers, will your answer be positive or negative?

• negative

• positive

Tags

CCSS.7.NS.A.1C

What is the distance from -7 to 5 on a number line? 

• 12

• -12

• 2

• -4

Tags

CCSS.7.NS.A.1C

-9 + (-5)

• -14

• 14

• -4

Tags

CCSS.7.NS.A.1C

Joy earned 13 points in her first round and -21 points in her second turn. What was her score after 2 turns?

• 34

• 8

• -34

• -8

Tags

CCSS.7.NS.A.1C

-2 + 4 

• -2

• 2

• 0

• -4

Tags

CCSS.7.NS.A.1C

-14 + (-3)

• -17

• 11

• -11

• 17

Tags

CCSS.7.NS.A.1C

5 - 2

• 7

• 3

• -3

• -7

Tags

CCSS.7.NS.A.1C