Adding and Subtracting Integers

Front

What is an integer?

Back

An integer is a whole number that can be positive, negative, or zero.

Front

What does it mean to add integers?

Back

Adding integers involves combining their values. If both integers are positive, the result is positive. If both are negative, the result is negative. If one is positive and one is negative, subtract the smaller absolute value from the larger absolute value and take the sign of the integer with the larger absolute value.

Tags

CCSS.7.NS.A.1C

Front

What does it mean to subtract integers?

Back

Subtracting integers is the same as adding the opposite. For example, to subtract a positive integer, you add its negative counterpart.

Tags

CCSS.7.NS.A.1B

Front

What is the result of 6 - 9?

Back

-3

Tags

CCSS.7.NS.A.1C

Front

What is the result of -7 + (-3)?

Back

-10

Tags

CCSS.7.NS.A.1C

Front

What is the result of 11 − (-5)?

Back

16

Tags

CCSS.7.NS.A.1C

Front

What is the result of -9 + 5?

Back

-4

Tags

CCSS.7.NS.A.1C

Front

What is the result of 12 − 6?

Back

6

Tags

CCSS.2.OA.A.1

Front

How do you find the difference between two temperatures?

Back

To find the difference, subtract the lower temperature from the higher temperature.

Tags

CCSS.7.NS.A.1C

Front

What is the difference between 18 degrees and -7 degrees?

Back

25 degrees.

Tags

CCSS.7.NS.A.1C