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Transcript of Opening Activity Each table will need the following: - Scissors - Colored paper (1 per person) -...
![Page 1: Opening Activity Each table will need the following: - Scissors - Colored paper (1 per person) - Glue Stick Have homework out and ready to be checked.](https://reader034.fdocuments.net/reader034/viewer/2022052406/5a4d1b5f7f8b9ab0599ac9fb/html5/thumbnails/1.jpg)
Opening ActivityEach table will need the following: - Scissors - Colored paper (1 per person) - Glue Stick
Have homework out and ready to be checked.
![Page 2: Opening Activity Each table will need the following: - Scissors - Colored paper (1 per person) - Glue Stick Have homework out and ready to be checked.](https://reader034.fdocuments.net/reader034/viewer/2022052406/5a4d1b5f7f8b9ab0599ac9fb/html5/thumbnails/2.jpg)
Homework CheckPage 13765.366.3767.268.8169.25
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Activity 2.10 Mathematical Properties of Operations
Students will be able to identify and apply the Mathematical Properties of
Operations.
![Page 4: Opening Activity Each table will need the following: - Scissors - Colored paper (1 per person) - Glue Stick Have homework out and ready to be checked.](https://reader034.fdocuments.net/reader034/viewer/2022052406/5a4d1b5f7f8b9ab0599ac9fb/html5/thumbnails/4.jpg)
Commutative PropertyCommutative Property – The property that
states that changing the order of addends does not change the sum and that changing the order of factors does not change the product.
Examples: Think-Pair-ShareDoes….?3+2 = 2+35 x 10 = 10 x 54 – 2 = 2 – 4 20 ÷ 4 = 4 ÷ 20
![Page 5: Opening Activity Each table will need the following: - Scissors - Colored paper (1 per person) - Glue Stick Have homework out and ready to be checked.](https://reader034.fdocuments.net/reader034/viewer/2022052406/5a4d1b5f7f8b9ab0599ac9fb/html5/thumbnails/5.jpg)
Trick To RememberCommutative
Commute - to travel back and forth
. http://www.youtube.com/watch?v=TkCz2KvvWrI
How do you get from place to place?
How are commuting and the Commutative Property related?
![Page 6: Opening Activity Each table will need the following: - Scissors - Colored paper (1 per person) - Glue Stick Have homework out and ready to be checked.](https://reader034.fdocuments.net/reader034/viewer/2022052406/5a4d1b5f7f8b9ab0599ac9fb/html5/thumbnails/6.jpg)
On your colored paperCommutative Property – The property that
states that changing the order of addends does not change the sum and that changing the order of factors does not change the product.
Order doesn’t matter for addition or multiplication.
Examples:
![Page 7: Opening Activity Each table will need the following: - Scissors - Colored paper (1 per person) - Glue Stick Have homework out and ready to be checked.](https://reader034.fdocuments.net/reader034/viewer/2022052406/5a4d1b5f7f8b9ab0599ac9fb/html5/thumbnails/7.jpg)
Associative PropertyAssociative Property – The property that states
that changing the way addends are grouped does not change the sum and that changing the way factors are grouped does not change the product.
Examples:Does…?1. (3 + 2) + 1 = 3 + (2 + 1)
2. (5 x 2) x 3 = 5 x (2 x 3)
3. (6 – 2) – 3 = 6 – (2 – 3)
4. (12 ÷ 2) ÷ 6 = 12 ÷ (2 ÷ 6)
![Page 8: Opening Activity Each table will need the following: - Scissors - Colored paper (1 per person) - Glue Stick Have homework out and ready to be checked.](https://reader034.fdocuments.net/reader034/viewer/2022052406/5a4d1b5f7f8b9ab0599ac9fb/html5/thumbnails/8.jpg)
Trick To RememberAssociative
Associate – to hang out with your friends.
http://www.youtube.com/watch?v=tvCycN6Hm_E
Do you hang out with the same group of friends all the time, or
does your group of friends change?
How is associating with friends and the Associative Property the same?
![Page 9: Opening Activity Each table will need the following: - Scissors - Colored paper (1 per person) - Glue Stick Have homework out and ready to be checked.](https://reader034.fdocuments.net/reader034/viewer/2022052406/5a4d1b5f7f8b9ab0599ac9fb/html5/thumbnails/9.jpg)
On your colored paperAssociative Property – The property that states
that changing the way addends are grouped does not change the sum and that changing the way factors are grouped does not change the product.
Grouping doesn’t matter for addition or multiplication.
Examples:
![Page 10: Opening Activity Each table will need the following: - Scissors - Colored paper (1 per person) - Glue Stick Have homework out and ready to be checked.](https://reader034.fdocuments.net/reader034/viewer/2022052406/5a4d1b5f7f8b9ab0599ac9fb/html5/thumbnails/10.jpg)
Brain Break
![Page 11: Opening Activity Each table will need the following: - Scissors - Colored paper (1 per person) - Glue Stick Have homework out and ready to be checked.](https://reader034.fdocuments.net/reader034/viewer/2022052406/5a4d1b5f7f8b9ab0599ac9fb/html5/thumbnails/11.jpg)
Brain BreakIn your head, do the following…
Start with 1,000 Add 40 Add 1,000 Add 30 Add 1,000 Add 20 Add 1,000 Add 10
What did you get for your answer?
![Page 12: Opening Activity Each table will need the following: - Scissors - Colored paper (1 per person) - Glue Stick Have homework out and ready to be checked.](https://reader034.fdocuments.net/reader034/viewer/2022052406/5a4d1b5f7f8b9ab0599ac9fb/html5/thumbnails/12.jpg)
Opening ActivityGather the materials needed for today.
Colored paper (1 sheet per student)Glue stick (1 per table)Scissors (1 pair per table)
Fold, cut and glue your paper just like we did last week. Remember to make sure you have two flaps that you can lift.
![Page 13: Opening Activity Each table will need the following: - Scissors - Colored paper (1 per person) - Glue Stick Have homework out and ready to be checked.](https://reader034.fdocuments.net/reader034/viewer/2022052406/5a4d1b5f7f8b9ab0599ac9fb/html5/thumbnails/13.jpg)
On one flap
Identity Property
![Page 14: Opening Activity Each table will need the following: - Scissors - Colored paper (1 per person) - Glue Stick Have homework out and ready to be checked.](https://reader034.fdocuments.net/reader034/viewer/2022052406/5a4d1b5f7f8b9ab0599ac9fb/html5/thumbnails/14.jpg)
Identity PropertyIdentity Property of Addition – You can add 0 to any number and the number remains the same.
Identity Property of Multiplication – You can multiply any number by 1 and the number remains the same.
![Page 15: Opening Activity Each table will need the following: - Scissors - Colored paper (1 per person) - Glue Stick Have homework out and ready to be checked.](https://reader034.fdocuments.net/reader034/viewer/2022052406/5a4d1b5f7f8b9ab0599ac9fb/html5/thumbnails/15.jpg)
Trick To RememberIdentity
Identical – to look exactly the same.
https://www.youtube.com/watch?v=IAOKP6VOHZE
![Page 16: Opening Activity Each table will need the following: - Scissors - Colored paper (1 per person) - Glue Stick Have homework out and ready to be checked.](https://reader034.fdocuments.net/reader034/viewer/2022052406/5a4d1b5f7f8b9ab0599ac9fb/html5/thumbnails/16.jpg)
ExamplesIdentity Property of Addition
4 + 0 = 4 1,234 + 0 = 1,234 32 + 0 = 32
Identity Property of Multiplication
4 x 1 = 4 1,234 x 1 = 1,234 32 x 1 = 32
![Page 17: Opening Activity Each table will need the following: - Scissors - Colored paper (1 per person) - Glue Stick Have homework out and ready to be checked.](https://reader034.fdocuments.net/reader034/viewer/2022052406/5a4d1b5f7f8b9ab0599ac9fb/html5/thumbnails/17.jpg)
Distributive PropertyDefinition – The property that states
that the result of multiplying a number by the sum of two numbers is the same as the result of multiplying each addend by the number.
Examples:
4 x (3 + 5)Try One: 2 x (3 + 5)
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Trick To RememberDistributive
Distribute – to deliver or hand out
http://www.youtube.com/watch?v=A22bDx2qxu8
Does the Delivery man skip houses if he has a package to deliver at
that house?
![Page 19: Opening Activity Each table will need the following: - Scissors - Colored paper (1 per person) - Glue Stick Have homework out and ready to be checked.](https://reader034.fdocuments.net/reader034/viewer/2022052406/5a4d1b5f7f8b9ab0599ac9fb/html5/thumbnails/19.jpg)
Homework - Identify the PropertyDirections: Copy each problem. Write what property is being shown under each problem. Prove your answer by solving each problem.
1. 5 x (2 + 3) = (5 x 2) = (5 x 3)2. 3 + 0 = 33. 4 x 5 x 2 = 2 x 4 x 54. (4 + 2 )+ 3 = 4 +(2 + 3)5. 1 x 55 = 55