Rational Number Arithmetic

Front

What is a rational number?

Back

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

Front

What is the sum of 3/4 and 1/4?

Back

1

Front

What is the result of subtracting a negative number?

Back

Subtracting a negative number is the same as adding its positive counterpart.

Front

What is 5 - (-5)?

Back

10

Front

What is the product of -3 and 4?

Back

-12

Front

What is the quotient of -12 divided by 3?

Back

-4

Front

How do you convert a mixed number to an improper fraction?

Back

Multiply the whole number by the denominator, add the numerator, and place the result over the original denominator.

Front

What is the absolute value of -7?

Back

7

Front

What is the temperature if it is -16 degrees and it gets 12 degrees warmer?

Back

-4 degrees

Front

What is a deposit in banking?

Back

A deposit is money placed into a bank account.