adding and subtracting integers

Front

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

Back

The result can be positive, negative, or zero, depending on the absolute values of the integers.

Front

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

Back

0

Front

How do you subtract a larger integer from a smaller integer?

Back

The result will be negative.

Front

What is the result of 13 - 19?

Back

-6

Front

How do you calculate the depth of an object when it descends and ascends?

Back

Subtract the distance ascended from the distance descended.

Front

If Emily descended to a depth of 40 feet and then swam up 10 feet, what is her new depth?

Back

-30 feet (40 - 10 = 30 feet below sea level).

Front

What is the result of 10 + 5 - (-2)?

Back

17

Front

What is the absolute value of a number?

Back

The absolute value of a number is its distance from zero on the number line, regardless of direction.

Front

What is the absolute value of |-26|?

Back

26

Front

How do you add two negative integers?

Back

Add their absolute values and the result will be negative.