adding, subtracting, multiplying and dividing integers

Front

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

Back

-14

Front

What is the result of -19 - 13?

Back

-32

Front

What is the result of 3 + -7?

Back

-4

Front

What is the result of -19 + 6?

Back

-13

Front

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

Back

-9

Front

Define an integer.

Back

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

Front

What is the rule for adding two negative integers?

Back

When adding two negative integers, the result is negative and you add their absolute values.

Front

What is the rule for subtracting integers?

Back

To subtract an integer, add its opposite.

Front

What is the result of multiplying a positive integer by a negative integer?

Back

The result is negative.

Front

What is the result of dividing a negative integer by a positive integer?

Back

The result is negative.