Rational Numbers

Match the items on the right to the items on the left.

Rational numbers are ________ under the operations of addition, subraction and multiplication

The operations additions and mutiplications are _____________ for rational numbers

The rational number 0 is the _________ identity for rational numbers

The rational number 1 is the _________ identity for rational numbers

The additive _________ of rational number

\frac{a}{b}

is -

\frac{a}{b}

and viceversa

closed

associative

additive

multiplicative

inverse