Adding/Subtracting Integers

Front

What does 'keep change change' mean in subtraction?

Back

It means to keep the first number, change the subtraction to addition, and change the second number to its opposite.

Front

What is the result of 0 - 16?

Back

-16

Front

If a diver is 40 feet below the surface and a fisherman is 12 feet above, how far apart are they?

Back

52 feet

Front

What is 19 - (-19)?

Back

38

Front

When you subtract a positive number from a positive number, the answer is ________ negative.

Back

sometimes

Front

What is the sum of two negative integers?

Back

A negative integer.

Front

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

Back

It depends on the absolute values of the integers.

Front

What is the result of -5 + 3?

Back

-2

Front

What is the result of -7 - 4?

Back

-11

Front

What is the result of 8 - (-3)?

Back

11