partial products for multiplication. calculate 50 x 60 67 x 53 calculate 50 x 7 3,000 350 180 21...
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![Page 1: Partial Products for Multiplication. Calculate 50 X 60 67 X 53 Calculate 50 X 7 3,000 350 180 21 Calculate 3 X 60 Calculate 3 X 7 + Add the partial products](https://reader036.vdocuments.us/reader036/viewer/2022082917/5515a7bd550346a1418b623c/html5/thumbnails/1.jpg)
Partial Products Partial Products for Multiplicationfor Multiplication
![Page 2: Partial Products for Multiplication. Calculate 50 X 60 67 X 53 Calculate 50 X 7 3,000 350 180 21 Calculate 3 X 60 Calculate 3 X 7 + Add the partial products](https://reader036.vdocuments.us/reader036/viewer/2022082917/5515a7bd550346a1418b623c/html5/thumbnails/2.jpg)
Calculate 50 X 60
67X 53
Calculate 50 X 7
3,000 350 180 21
Calculate 3 X 60
Calculate 3 X 7 +Add the partial products 3,551
To find 67 x 53, think of
67 as 60 + 7 and
53 as 50 + 3.
Then multiply each part of one by each part of the other and add the results.
This is the distributive property.
![Page 3: Partial Products for Multiplication. Calculate 50 X 60 67 X 53 Calculate 50 X 7 3,000 350 180 21 Calculate 3 X 60 Calculate 3 X 7 + Add the partial products](https://reader036.vdocuments.us/reader036/viewer/2022082917/5515a7bd550346a1418b623c/html5/thumbnails/3.jpg)
Calculate 10 X 20
14X 23
Calculate 20 X 4
200 80 30 12
Calculate 3 X 10
Calculate 3 X 4 +Add the partial products 322
Let’s try another one.
![Page 4: Partial Products for Multiplication. Calculate 50 X 60 67 X 53 Calculate 50 X 7 3,000 350 180 21 Calculate 3 X 60 Calculate 3 X 7 + Add the partial products](https://reader036.vdocuments.us/reader036/viewer/2022082917/5515a7bd550346a1418b623c/html5/thumbnails/4.jpg)
Calculate 30 X 70
38X 79
Calculate 70 X 8
2,100 560 270 72
Calculate 9 X 30
Calculate 9 X 8 +Add the partial products
Do this one on your own.
3002
Let’s see if you’re right.
![Page 5: Partial Products for Multiplication. Calculate 50 X 60 67 X 53 Calculate 50 X 7 3,000 350 180 21 Calculate 3 X 60 Calculate 3 X 7 + Add the partial products](https://reader036.vdocuments.us/reader036/viewer/2022082917/5515a7bd550346a1418b623c/html5/thumbnails/5.jpg)
This method of multiplying supports This method of multiplying supports student’s knowledge of the distributive student’s knowledge of the distributive property. Students must think about property. Students must think about the value of each number and extend the value of each number and extend their use of the multiplication facts to their use of the multiplication facts to multiples of ten. Students also multiples of ten. Students also increase their ability to use estimation increase their ability to use estimation and mental math.and mental math.