Rational Number Operations

Front

What is a rational number?

Back

A rational number is any number that can be expressed as the quotient or fraction of two integers, where the denominator is not zero.

Front

What happens when you multiply a negative number by a positive number?

Back

The result is a negative number.

Front

What happens when you multiply two negative numbers?

Back

The result is a positive number.

Front

What is the product of 4/5 and -1/5?

Back

-4/25

Front

What is the quotient of 9.18 divided by -3.4?

Back

-2.7

Front

How do you add a positive number to a negative number?

Back

Subtract the absolute value of the negative number from the positive number.

Front

What is the result of -3 + 5?

Back

2

Front

What is the result of -7 - 2?

Back

-9

Front

How do you subtract a negative number from a positive number?

Back

Add the absolute value of the negative number to the positive number.

Front

What is the result of 10 - (-3)?

Back

13