Adding Integers and Their Sums

Front

What is the sum of -12 and 9?

Back

-3

Front

What is the sum of -9 and 9?

Back

0

Front

What is the sum of -2 and 10?

Back

8

Front

What is the sum of -10 and 4?

Back

-6

Front

What is the sum of -20 and -11?

Back

-31

Front

Define adding integers.

Back

Adding integers involves combining positive and negative whole numbers to find their total.

Front

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

Back

When adding a positive integer to a negative integer, subtract the smaller absolute value from the larger absolute value and keep the sign of the integer with the larger absolute value.

Front

What happens when you add two negative integers?

Back

The sum of two negative integers is always negative.

Front

What happens when you add two positive integers?

Back

The sum of two positive integers is always positive.

Front

What is the result of adding zero to any integer?

Back

Adding zero to any integer does not change the value of that integer.