Adding Integers

Front

What is the result of -80 + 20?

Back

-60

Front

What is the result of -2 + 4?

Back

2

Front

What is the result of 2 + (-21)?

Back

-19

Front

What is the result of -22 + (-24)?

Back

-46

Front

What is the result of 28 + (-30)?

Back

-2

Front

Define adding integers.

Back

Adding integers involves combining whole numbers, which can be positive or negative.

Front

What is the rule for adding a positive integer to a negative integer?

Back

Subtract the absolute value of the negative integer from the positive integer.

Front

What is the rule for adding two negative integers?

Back

Add their absolute values and the result is negative.

Front

What is the rule for adding two positive integers?

Back

Simply add the numbers together; the result is positive.

Front

What happens when you add zero to an integer?

Back

The integer remains unchanged.