Adding/Subtracting/Multiplying/Dividing Integers

Front

What is an integer?

Back

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

Front

What is the result of adding a negative integer to a positive integer?

Back

The result is the difference between the two numbers, and the sign of the result depends on which number has a greater absolute value.

Front

What is the rule for subtracting integers?

Back

To subtract an integer, add its opposite. For example, a - b is the same as a + (-b).

Front

What is the product of two negative integers?

Back

The product of two negative integers is a positive integer.

Front

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

Back

The product of a positive integer and a negative integer is a negative integer.

Front

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

Back

The result is 0.

Front

What is the result of 6 + (-8) + (-5)?

Back

The result is -7.

Front

What is the result of (-1)(-2)(-3)?

Back

The result is -6.

Front

What is the result of -3(-4)?

Back

The result is 12.

Front

What is the result of 1 - (-18)?

Back

The result is 19.