# Summary

The operations and the property of rational numbers are shown in the table.

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 Operations Closure Property Commutative property Associative property Addition Yes Yes Yes Subtraction Yes No No Multiplication Yes yes Yes Division No No No

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• The additive identity and inverse for a rational number is 0 and.
• The multiplicative identity and inverse of a rational number is 1 and.
• There are infinite number of rational numbers between any two rational numbers.