Review of Integer Computation

Front

What is an integer?

Back

An integer is a whole number that can be positive, negative, or zero, but not a fraction or decimal.

Front

What does it mean to add a negative number?

Back

Adding a negative number is the same as subtracting the absolute value of that number.

Front

What is the result of -4 + 5?

Back

1

Front

What is the result of 4 - 5?

Back

-1

Front

What is the result of -7 - 2?

Back

-9

Front

What does it mean to subtract a negative number?

Back

Subtracting a negative number is the same as adding the absolute value of that number.

Front

What is the result of 5 - 19?

Back

-14

Front

What is the product of -2 and 3?

Back

-6

Front

What is the result of -3 x 2?

Back

-6

Front

What is the result of 0 - (-6)?

Back

6