the distributive property of multiplication by: ms. nunez
TRANSCRIPT
![Page 1: The Distributive Property Of Multiplication By: Ms. Nunez](https://reader035.vdocument.in/reader035/viewer/2022080902/56649dbd5503460f94aaf524/html5/thumbnails/1.jpg)
The Distributive PropertyOf Multiplication
By: Ms. Nunez
![Page 2: The Distributive Property Of Multiplication By: Ms. Nunez](https://reader035.vdocument.in/reader035/viewer/2022080902/56649dbd5503460f94aaf524/html5/thumbnails/2.jpg)
Standards 3.OA.5
SWBAT identify distributive property. SWBAT define distributive property. SWBAT solve distributive property
problems.
![Page 3: The Distributive Property Of Multiplication By: Ms. Nunez](https://reader035.vdocument.in/reader035/viewer/2022080902/56649dbd5503460f94aaf524/html5/thumbnails/3.jpg)
What is the Distributive Property?
It’s when multiplying a number is the same as multiplying its addends by the number and then adding up the products!
For example: 6(4+5) is the same as 6x4 + 6x5 it all equals 54.
![Page 4: The Distributive Property Of Multiplication By: Ms. Nunez](https://reader035.vdocument.in/reader035/viewer/2022080902/56649dbd5503460f94aaf524/html5/thumbnails/4.jpg)
Let me show you! But wait, Ms.! When will I ever need to
use this? What does distributive mean? First answer: Say you don’t know 6 x 9
off the top of your head. You can break down 9 and distribute to find the answer.
Second answer: Think about it. What does DISTRIBUTIVE mean? What do you do when you DISTRIBUTE something? Hint: “Ms. Nunez distributes the
worksheets to the class.”
![Page 5: The Distributive Property Of Multiplication By: Ms. Nunez](https://reader035.vdocument.in/reader035/viewer/2022080902/56649dbd5503460f94aaf524/html5/thumbnails/5.jpg)
Define Distributive Great! When you distribute something,
you hand it out. So the 6 in 6 (4 + 5) is being DISTRIBUTED to both the 4 and the 5, then all you do is add!
Show your work! 6 (4 + 5) 6x4 + 6x5 24 + 30 = 54!
![Page 6: The Distributive Property Of Multiplication By: Ms. Nunez](https://reader035.vdocument.in/reader035/viewer/2022080902/56649dbd5503460f94aaf524/html5/thumbnails/6.jpg)
Breakin’ It Down So, as I said, you can use the Distributive
Property to break down multiplication facts you may not remember off the top of your head.
For example: I forgot what 8 x 8 was, but I know I can break down one of these numbers.
So, I can make 8(5 + 3) and distribute the 8 to both 5 and 3.
I can do this because…what does 5 +3 equal? 8!
![Page 7: The Distributive Property Of Multiplication By: Ms. Nunez](https://reader035.vdocument.in/reader035/viewer/2022080902/56649dbd5503460f94aaf524/html5/thumbnails/7.jpg)
Step it out! Step 1: Identify the number that you
will be DISTRIBUTING. Step 2: DISTRIBUTE the number to
both factors in the parenthesis. Step 3: Solve for both problems. Step 4: Add them together.
![Page 8: The Distributive Property Of Multiplication By: Ms. Nunez](https://reader035.vdocument.in/reader035/viewer/2022080902/56649dbd5503460f94aaf524/html5/thumbnails/8.jpg)
Let’s try together. Example: 5(3 + 2)
What happens first? Right, so 5 is the number I’m distributing.
What two numbers am I distributing it to? Yes! The 3 and the 2, it should look like this:
5x3 + 5x2 Now what?
Multiply & then Add! 5x3= 15, 5x2 = 10 15 + 10 = 25 So, 5(3 + 2) = 25
![Page 9: The Distributive Property Of Multiplication By: Ms. Nunez](https://reader035.vdocument.in/reader035/viewer/2022080902/56649dbd5503460f94aaf524/html5/thumbnails/9.jpg)
You try! 7(2 + 8)
4(3 + 6)
2(1 + 4)
6(5 + 2)
9(7 + 1)