Adding Integers

Front

What is the sum of 48 and 22?

Back

70

Front

What is the sum of 23 and 73?

Back

96, ninety six

Front

What is the result of adding -2 and 5?

Back

3

Front

What is the result of adding 2 and -5?

Back

-3

Front

What is the sum of -4 and -7?

Back

-11, negative eleven

Front

What is 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 absolute value of -5?

Back

5

Front

If you add a positive integer and a negative integer, what do you do?

Back

You subtract the smaller absolute value from the larger absolute value and keep the sign of the integer with the larger absolute value.

Front

What is the sum of 0 and any integer?

Back

The sum is the integer itself.