$\"\"$ \ \

The number is $\"\"$ . \ \ Find additive inverse: \ \

The additive inverse property: $\"\"$ . \ \

$\"\"$ . \ \

$\"\"$ (Add $\"\"$ from each side) \ \

$\"\"$ (Subtract: $\"\"$ )

$\"\"$ . \

The additive inverse of a number is $\"\"$ . \ \

$\"\"$

\ \

Find multiplicative inverse: \

The product of a number and multiplicative inverse is one. \ \ \

The multiplicative inverse property: $\"\"$ . \ \ $\"\"$ . \ \

$\"\"$ (Multip each side by $\"\"$ ) \ \

$\"\"$ (Cancel common terms) \ \

The product of a number and multiplicative inverse is $\"\"$ . $\"\"$ \ \ The additive inverse of a number is $\"\"$ . \ \ The product of a number and multiplicative inverse is $\"\"$ . \ \