Download presentation

Presentation is loading. Please wait.

Published byBonnie Cunningham Modified over 4 years ago

1
Properties of the Real Number System

2
FOR ADDITION: The order in which any two numbers are added does not change the sum. FOR MULTIPLICATION: The order in which any two numbers are multiplied does not change the product.

3
FOR ADDITION: When adding 3 or more numbers, grouping symbols can be placed around any 2 numbers without changing the sum. FOR MULTIPLICATION: When multiplying 3 or more numbers, grouping symbols can be placed around any 2 numbers without changing the product.

4
When a number is multiplied to a sum (in parentheses): multiply each number inside the parentheses by the number outside. Examples: 1. 3(x + 5)2. -3(4x – 6) 3. ½ (6x + 4)4. -(9x – 3)

5
FOR ADDITION: Adding zero to any number does not change the number. FOR MULTIPLICATION: Multiplying any number by one does not change the number.

6
FOR ADDITION: The sum of any number and its opposite is zero. EX: Find the additive inverse… FOR MULTIPLICATION: The product of any number and its reciprocal is one. EX: Find the multiplicative inverse…

Similar presentations

© 2020 SlidePlayer.com Inc.

All rights reserved.

To make this website work, we log user data and share it with processors. To use this website, you must agree to our Privacy Policy, including cookie policy.

Ads by Google