Operations with Rational Numbers

Front

True or false: The rules for signs when dividing are the same as multiplying.

Back

True

Front

What do you get when you multiply a negative by a positive?

Back

Negative

Front

What do you get when you multiply a negative by a negative?

Back

Positive

Front

Mr. Smith has an account balance of -$275.78. He deposits $139.20 into his account. What is Mr. Smith's account balance now?

Back

$-136.58

Front

Which shows the integers in order from greatest to least? 20, 6, -2, -13

Back

20, 6, -2, -13

Front

What is a rational number?

Back

A number that can be expressed as a fraction of two integers.

Front

What is the sum of -5 and 3?

Back

-2

Front

What is the difference when you subtract -4 from 2?

Back

6

Front

What is the product of -3 and 7?

Back

-21

Front

What is the quotient of -12 divided by 4?

Back

-3