Adding and Subtracting Integers

Front

What do we find when we have integers with different signs?

Back

Difference

Front

Calculate: -6 + (-4) + 3

Back

-7

Front

If the temperature was 20 degrees Fahrenheit, rose 10 degrees, and fell 3 degrees, what integer represents the temperature?

Back

27

Front

Which statement is true? A negative and a positive will always have a positive sum, A negative and a negative will always have a negative sum, A positive and a negative will always have a negative sum, A negative and a negative will always have a positive sum.

Back

A negative and a negative will always have a negative sum.

Front

What integer represents a diver who dove 72 ft below sea level?

Back

-72

Front

What is the sum of two negative integers?

Back

Always negative.

Front

What is the sum of a positive integer and a negative integer?

Back

Depends on the absolute values of the integers.

Front

What is the result of adding zero to any integer?

Back

The integer itself.

Front

What is the result of subtracting a negative integer from a positive integer?

Back

Addition of the absolute value of the negative integer.

Front

What is the absolute value of -5?

Back

5