Adding Integers

Front

What is the sum of -2 and 4?

Back

2

Front

What is the result of -2 + (-4)?

Back

-6

Front

What is the sum of 4 and -6?

Back

-2

Front

What is the result of (-9) + 7?

Back

-2

Front

What is the sum of 6 and -2?

Back

4

Front

Define an integer.

Back

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

Front

What does it mean to add a negative integer?

Back

Adding a negative integer is the same as subtracting its absolute value.

Front

What is the result of adding two negative integers?

Back

The sum of two negative integers is always negative.

Front

What is the result of adding a positive integer and a negative integer?

Back

The result depends on the absolute values of the integers.

Front

What is the identity property of addition for integers?

Back

The identity property states that adding zero to any integer does not change its value.