Adding and Subtracting Integers

Front

What is the result of -4 + 9?

Back

5

Front

What are the correct steps for rewriting a subtraction problem into addition?

Back

1) Keep first number the same 2) Change Subtraction into Addition 3) Change second number to opposite

Front

What is the result of -8 - 6?

Back

-14

Front

What is the result of 7 - 26?

Back

-19

Front

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

Back

-14

Front

What is an integer?

Back

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

Front

What is the opposite of a positive integer?

Back

The opposite of a positive integer is a negative integer.

Front

What is the result of adding two negative integers, -3 + (-5)?

Back

The result is -8.

Front

What is the result of subtracting a negative integer, 4 - (-2)?

Back

The result is 6.

Front

What is the rule for adding integers with the same sign?

Back

Add their absolute values and keep the common sign.