Integer Addition and Subtraction Review

Front

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

Back

The result can be either positive, negative, or zero, depending on the values of the numbers. If the absolute value of the negative number is greater than the positive number, the result will be negative.

Front

How do you subtract a negative number from a positive number?

Back

Subtracting a negative number is the same as adding its absolute value. For example, 5 - (-3) = 5 + 3 = 8.

Front

What is the sum of two negative integers?

Back

The sum of two negative integers is always negative. For example, -3 + (-5) = -8.

Front

What is the result of adding two positive integers?

Back

The result of adding two positive integers is always positive. For example, 4 + 5 = 9.

Front

How do you perform integer addition?

Back

To perform integer addition, align the numbers by their sign (positive or negative) and combine their absolute values, applying the appropriate sign to the result.

Front

What is the result of -12 + 6?

Back

-6.

Front

What is the result of 15 + (-10)?

Back

5.

Front

What is the result of 10 - 12?

Back

-2.

Front

What is the result of -30 + (-30)?

Back

-60.

Front

What is the result of -49 - 1?

Back

-50.