logging in or signing up Associative Property hiratufail Download Post to : URL : Related Presentations : Share Add to Flag Embed Email Send to Blogs and Networks Add to Channel Uploaded from authorPOINT lite Insert YouTube videos in PowerPont slides with aS Desktop Copy embed code: (To copy code, click on the text box) Embed: URL: Thumbnail: WordPress Embed Customize Embed The presentation is successfully added In Your Favorites. Views: 256 Category: Entertainment License: All Rights Reserved Like it (0) Dislike it (0) Added: June 06, 2008 This Presentation is Public Favorites: 0 Presentation Description No description available. Comments Posting comment... Premium member Presentation Transcript Associative Property : Associative Property By Monica Yuskaitis The Associative Propertyis like a man and woman getting married. First, they are each counted separately, then after they are married they are counted as one, even though they are still separate people. : The Associative Propertyis like a man and woman getting married. First, they are each counted separately, then after they are married they are counted as one, even though they are still separate people. Before a couple are married they are considered as two separate people. : Before a couple are married they are considered as two separate people. After the marriage they are considered as one. : After the marriage they are considered as one. These numbers are all separate. : These numbers are all separate. 4 + 5 + 9 + 3 = 6 x 3 x 8 x 4 = The numbers with parentheses around them are counted as one number. : The numbers with parentheses around them are counted as one number. (4 + 5) + 9 + 3 = 6 x 3 x (8 x 4) = Therefore, the operations inside the parentheses must be done first. : Therefore, the operations inside the parentheses must be done first. (4 + 5) + 9 + 3 = 6 x 3 x (8 x 4) = The numbers are associated together. : The numbers are associated together. Definition : Definition Associative Property – the addition or multiplication of a set of numbers is the same no matter how the numbers are grouped. (4 + 3) + 9 = 16 4 + (3 + 9) = 16 Definition : Definition Parentheses – the enclosing symbols ( ) which indicate that the terms within are considered as one unit. (4 + 3) + 9 = 16 Definition : Definition Parentheses – ( ) are also called grouping symbols (4 + 3) + 9 = 16 Order of Operations : Order of Operations The operations within parentheses must be done first before the other operations. (4 + 3) + 9 = 16 7 + 9 = 16 Solve these problems : Solve these problems (76 – 13) + 20 = 60 – (45 - 23) = (329 + 200) – 125 = 75 – (25 -13) = 88 + (55 – 13) = 83 38 404 63 130 Check : Check Did you remember to do the operations in the parentheses () first? Solve these problemsLet n = 5 : Solve these problemsLet n = 5 (16 – n) + 4 = n – (3 + 1) = (n + n) – 8 = 24 – (n +7) = 14 + (n + 13) = 15 1 2 12 32 Check : Check Did you remember to do the operations in the parentheses () first? Insert parentheses to make each equation true : Insert parentheses to make each equation true 11 – 5 + 1 = 5 15 - 10 – 8 = 13 8 – 2 + 7 = 13 9 + 3 – 2 = 10 11 – (5 + 1) = 5 15 – (10 – 8) = 13 (8 – 2) +7 = 13 (9 + 3) – 2 = 10 Written by Moncia Yuskaitis : Written by Moncia Yuskaitis Clipart from Broderbund ClickArt 125,000 Deluxe Image Pak Clipart from Corel Gallery by Corel Corp. You do not have the permission to view this presentation. In order to view it, please contact the author of the presentation.
Associative Property hiratufail Download Post to : URL : Related Presentations : Share Add to Flag Embed Email Send to Blogs and Networks Add to Channel Uploaded from authorPOINT lite Insert YouTube videos in PowerPont slides with aS Desktop Copy embed code: (To copy code, click on the text box) Embed: URL: Thumbnail: WordPress Embed Customize Embed The presentation is successfully added In Your Favorites. Views: 256 Category: Entertainment License: All Rights Reserved Like it (0) Dislike it (0) Added: June 06, 2008 This Presentation is Public Favorites: 0 Presentation Description No description available. Comments Posting comment... Premium member Presentation Transcript Associative Property : Associative Property By Monica Yuskaitis The Associative Propertyis like a man and woman getting married. First, they are each counted separately, then after they are married they are counted as one, even though they are still separate people. : The Associative Propertyis like a man and woman getting married. First, they are each counted separately, then after they are married they are counted as one, even though they are still separate people. Before a couple are married they are considered as two separate people. : Before a couple are married they are considered as two separate people. After the marriage they are considered as one. : After the marriage they are considered as one. These numbers are all separate. : These numbers are all separate. 4 + 5 + 9 + 3 = 6 x 3 x 8 x 4 = The numbers with parentheses around them are counted as one number. : The numbers with parentheses around them are counted as one number. (4 + 5) + 9 + 3 = 6 x 3 x (8 x 4) = Therefore, the operations inside the parentheses must be done first. : Therefore, the operations inside the parentheses must be done first. (4 + 5) + 9 + 3 = 6 x 3 x (8 x 4) = The numbers are associated together. : The numbers are associated together. Definition : Definition Associative Property – the addition or multiplication of a set of numbers is the same no matter how the numbers are grouped. (4 + 3) + 9 = 16 4 + (3 + 9) = 16 Definition : Definition Parentheses – the enclosing symbols ( ) which indicate that the terms within are considered as one unit. (4 + 3) + 9 = 16 Definition : Definition Parentheses – ( ) are also called grouping symbols (4 + 3) + 9 = 16 Order of Operations : Order of Operations The operations within parentheses must be done first before the other operations. (4 + 3) + 9 = 16 7 + 9 = 16 Solve these problems : Solve these problems (76 – 13) + 20 = 60 – (45 - 23) = (329 + 200) – 125 = 75 – (25 -13) = 88 + (55 – 13) = 83 38 404 63 130 Check : Check Did you remember to do the operations in the parentheses () first? Solve these problemsLet n = 5 : Solve these problemsLet n = 5 (16 – n) + 4 = n – (3 + 1) = (n + n) – 8 = 24 – (n +7) = 14 + (n + 13) = 15 1 2 12 32 Check : Check Did you remember to do the operations in the parentheses () first? Insert parentheses to make each equation true : Insert parentheses to make each equation true 11 – 5 + 1 = 5 15 - 10 – 8 = 13 8 – 2 + 7 = 13 9 + 3 – 2 = 10 11 – (5 + 1) = 5 15 – (10 – 8) = 13 (8 – 2) +7 = 13 (9 + 3) – 2 = 10 Written by Moncia Yuskaitis : Written by Moncia Yuskaitis Clipart from Broderbund ClickArt 125,000 Deluxe Image Pak Clipart from Corel Gallery by Corel Corp.