Adding and Positive and Negative Integers

Front

Will the sum of 4 + 5 be positive or negative?

Back

The sum of 4 + 5 is positive.

Front

To add a POSITIVE number, move to the _________ on the horizontal number line.

Back

To add a POSITIVE number, move to the right on the horizontal number line.

Front

What is -8 + 20?

Back

-8 + 20 = 12.

Front

What is -2 + 9?

Back

-2 + 9 = 7.

Front

Find the sum of 5 + (−4).

Back

5 + (−4) = 1.

Front

What is the result of adding two positive integers?

Back

The result is always a positive integer.

Front

What is the result of adding two negative integers?

Back

The result is always a negative integer.

Front

What happens when you add a positive integer and a negative integer?

Back

The result depends on the absolute values; if the positive is larger, the result is positive, if the negative is larger, the result is negative.

Front

What is the sum of 0 and any integer?

Back

The sum of 0 and any integer is that integer.

Front

What is the absolute value of a negative integer?

Back

The absolute value of a negative integer is its positive counterpart.