Rational Number Operations Review

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 is the result of adding a negative number to a positive number?

Back

The result will be less than the positive number, and it may be negative if the negative number is larger in absolute value.

Front

What happens when you multiply two negative numbers?

Back

The result is a positive number.

Front

Back

2

Front

Back

-10

Front

Back

-8.0

Front

Back

-57.63

Front

If the temperature is -6 degrees and it rises by 10 degrees, what is the new temperature?

Back

4 degrees

Front

What is the result of multiplying a negative number by a positive number?

Back

The result is a negative number.

Front

Back

-10.625