Adding Integers

Front

What is the result of 10 + (-4)?

Back

6

Front

What is the result of -9 + (-5)?

Back

-14

Front

What is the result of 33 + (-38)?

Back

-5

Front

What is the result of -22 + (-24)?

Back

-46

Front

If Bob lost 5 points on page one and 9 points on page two, what equation describes his progress?

Back

-5 + -9 = -14

Front

What is the definition of an integer?

Back

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

Front

What does it mean to add a negative integer?

Back

Adding a negative integer is the same as subtracting the absolute value of that integer.

Front

What is the sum of two negative integers?

Back

The sum of two negative integers is always negative.

Front

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

Back

The sum depends on the absolute values; if the positive integer is larger, the result is positive, and vice versa.

Front

What is the absolute value of -7?

Back

7