Addition and Subtraction of Integers

Front

What is the result of 3 + (-7)?

Back

-4 because you subtract their absolute values and keep the sign of the bigger absolute value.

Front

What is the result of -33 + (-44)?

Back

-77 because you add their absolute values and give it a negative sign since they're both negative.

Front

What is the result of -15 + (-30)?

Back

-45 because you add their absolute values and give it a negative sign since they're both negative.

Front

What is the result of 50 - 20?

Back

30.

Front

How can we rewrite -6 - 14?

Back

-6 + (-14).

Front

What is the absolute value of -10?

Back

10.

Front

What is the absolute value of 5?

Back

5.

Front

What is the result of -8 + 3?

Back

-5 because you subtract their absolute values and keep the sign of the bigger absolute value.

Front

What is the result of 12 - 15?

Back

-3.

Front

What is the result of -20 - 5?

Back

-25.