Add and Sub Integers III

Front

What is the result of adding two negative integers?

Back

The result is always a negative integer. For example, -4 + -5 = -9.

Front

How do you add a positive integer and a negative integer?

Back

Subtract the absolute value of the negative integer from the positive integer. For example, 5 + (-3) = 5 - 3 = 2.

Front

What is the sum of -22 and -9?

Back

-31

Front

What is the sum of -4 and -18?

Back

-22

Front

What is the sum of -9 and -5?

Back

-14

Front

If a submarine is at -85 feet and dives down 27 feet, what is its new depth?

Back

-85 - 27 = -112 feet.

Front

If a submarine ascends 35 feet from -112 feet, what is its new depth?

Back

-112 + 35 = -77 feet.

Front

What is the final balance if you start with $350, write a check for $60, deposit $35, and withdraw $20?

Back

$350 - $60 + $35 - $20 = $305.

Front

What is the result of -3 + -7?

Back

-10

Front

What is the result of 10 + (-4)?

Back

6