division algorithms
DESCRIPTION
Division Algorithms. By: Jessica Nastasi. Tail Division! 3 digit by 1 digit. 5. 456. Step 1: Set up the problem. 5. - PowerPoint PPT PresentationTRANSCRIPT
![Page 1: Division Algorithms](https://reader035.vdocuments.site/reader035/viewer/2022062410/56815b60550346895dc94507/html5/thumbnails/1.jpg)
Division AlgorithmsBy: Jessica Nastasi
![Page 2: Division Algorithms](https://reader035.vdocuments.site/reader035/viewer/2022062410/56815b60550346895dc94507/html5/thumbnails/2.jpg)
Tail Division!3 digit by 1 digit
![Page 3: Division Algorithms](https://reader035.vdocuments.site/reader035/viewer/2022062410/56815b60550346895dc94507/html5/thumbnails/3.jpg)
Step 1: Set up the problem
456
5
![Page 4: Division Algorithms](https://reader035.vdocuments.site/reader035/viewer/2022062410/56815b60550346895dc94507/html5/thumbnails/4.jpg)
Step 2: Multiply the divisor by a number that will get you close to the dividend. Write this on the
OUTSIDE.
456
5 80
![Page 5: Division Algorithms](https://reader035.vdocuments.site/reader035/viewer/2022062410/56815b60550346895dc94507/html5/thumbnails/5.jpg)
Step 3: Subtract the product from the dividend.
456
5 80
-400 56
![Page 6: Division Algorithms](https://reader035.vdocuments.site/reader035/viewer/2022062410/56815b60550346895dc94507/html5/thumbnails/6.jpg)
Step 4: Repeat with new amount! Keep going until the divisor is greater than the dividend.
456
5
80-400 56
10
- 50 6
1
-5 1
![Page 7: Division Algorithms](https://reader035.vdocuments.site/reader035/viewer/2022062410/56815b60550346895dc94507/html5/thumbnails/7.jpg)
Step 5: Add together the numbers on the side. This is your quotient! Whatever is left on the
inside is your remainder.
456
5
80-400 56
10
- 50 6
1
-5 1
+ 91
91 R 1
![Page 8: Division Algorithms](https://reader035.vdocuments.site/reader035/viewer/2022062410/56815b60550346895dc94507/html5/thumbnails/8.jpg)
Step 6: Check with multiplication!! This makes sure your answer is correct!
![Page 9: Division Algorithms](https://reader035.vdocuments.site/reader035/viewer/2022062410/56815b60550346895dc94507/html5/thumbnails/9.jpg)
Tail Division!3 digit by 2 digit!
![Page 10: Division Algorithms](https://reader035.vdocuments.site/reader035/viewer/2022062410/56815b60550346895dc94507/html5/thumbnails/10.jpg)
Step 1: Set up the problem
546
22
![Page 11: Division Algorithms](https://reader035.vdocuments.site/reader035/viewer/2022062410/56815b60550346895dc94507/html5/thumbnails/11.jpg)
Step 2: Multiply the divisor by a number that will get you close to the dividend. Write this on the
OUTSIDE.
546
22
10
-220 326
![Page 12: Division Algorithms](https://reader035.vdocuments.site/reader035/viewer/2022062410/56815b60550346895dc94507/html5/thumbnails/12.jpg)
Step 3: Multiply the divisor by a number that will get you close to the dividend. Write this on the
OUTSIDE.
546
22
10
-220 326
10
-220 126
![Page 13: Division Algorithms](https://reader035.vdocuments.site/reader035/viewer/2022062410/56815b60550346895dc94507/html5/thumbnails/13.jpg)
Step 4: Multiply the divisor by a number that will get you close to the dividend. Write this on the
OUTSIDE. 546
22
10
-220 326
10
-220 126
5
-110 16
![Page 14: Division Algorithms](https://reader035.vdocuments.site/reader035/viewer/2022062410/56815b60550346895dc94507/html5/thumbnails/14.jpg)
Step 5: Add to find your answer!
546
22
10
-220 326
10
-220 106
4
- 88 18
+
24 R 18
24
![Page 15: Division Algorithms](https://reader035.vdocuments.site/reader035/viewer/2022062410/56815b60550346895dc94507/html5/thumbnails/15.jpg)
Step 6: Check with multiplication!! This makes sure your answer is correct!
![Page 16: Division Algorithms](https://reader035.vdocuments.site/reader035/viewer/2022062410/56815b60550346895dc94507/html5/thumbnails/16.jpg)
Long Division! 2 digit by 1
digit
![Page 17: Division Algorithms](https://reader035.vdocuments.site/reader035/viewer/2022062410/56815b60550346895dc94507/html5/thumbnails/17.jpg)
Remember:
Did Mom Serve Brownies Saturday?
![Page 18: Division Algorithms](https://reader035.vdocuments.site/reader035/viewer/2022062410/56815b60550346895dc94507/html5/thumbnails/18.jpg)
Step 1: Set up the problem
96
5
![Page 19: Division Algorithms](https://reader035.vdocuments.site/reader035/viewer/2022062410/56815b60550346895dc94507/html5/thumbnails/19.jpg)
Step 2: Divide the ones: “Did”
96
5
1
![Page 20: Division Algorithms](https://reader035.vdocuments.site/reader035/viewer/2022062410/56815b60550346895dc94507/html5/thumbnails/20.jpg)
Step 3: Multiply: “Mom”
96
5
1
5
![Page 21: Division Algorithms](https://reader035.vdocuments.site/reader035/viewer/2022062410/56815b60550346895dc94507/html5/thumbnails/21.jpg)
Step 4: Subtract: “Serve”
96
5
1
-
4
5
![Page 22: Division Algorithms](https://reader035.vdocuments.site/reader035/viewer/2022062410/56815b60550346895dc94507/html5/thumbnails/22.jpg)
Step 5: Bring Down: “Brownies”
96
5
1
-5 4
6
![Page 23: Division Algorithms](https://reader035.vdocuments.site/reader035/viewer/2022062410/56815b60550346895dc94507/html5/thumbnails/23.jpg)
Step 6: Start Again with the New Number! “Saturday”
Divide, Multiply, Subtract!
96
5
1
-5 46
9
-45 1
R 1
![Page 24: Division Algorithms](https://reader035.vdocuments.site/reader035/viewer/2022062410/56815b60550346895dc94507/html5/thumbnails/24.jpg)
Last: Check with multiplication!! This makes sure your answer is correct!
![Page 25: Division Algorithms](https://reader035.vdocuments.site/reader035/viewer/2022062410/56815b60550346895dc94507/html5/thumbnails/25.jpg)
3 digit by 1 digit
Long Division!
![Page 26: Division Algorithms](https://reader035.vdocuments.site/reader035/viewer/2022062410/56815b60550346895dc94507/html5/thumbnails/26.jpg)
Step 1: Set up the problem
895
7
![Page 27: Division Algorithms](https://reader035.vdocuments.site/reader035/viewer/2022062410/56815b60550346895dc94507/html5/thumbnails/27.jpg)
Step 2: Divide: “Does”
895
7
1
![Page 28: Division Algorithms](https://reader035.vdocuments.site/reader035/viewer/2022062410/56815b60550346895dc94507/html5/thumbnails/28.jpg)
Step 3: Multiply: “Mom”
895
7
1 7
![Page 29: Division Algorithms](https://reader035.vdocuments.site/reader035/viewer/2022062410/56815b60550346895dc94507/html5/thumbnails/29.jpg)
Step 4: Subtract: “Serve”
895
7
1
7-
1
![Page 30: Division Algorithms](https://reader035.vdocuments.site/reader035/viewer/2022062410/56815b60550346895dc94507/html5/thumbnails/30.jpg)
Step 5: Bring Down: “Brownies”
895
7
1 -7 1
9
![Page 31: Division Algorithms](https://reader035.vdocuments.site/reader035/viewer/2022062410/56815b60550346895dc94507/html5/thumbnails/31.jpg)
Step 6: Start Again with the New Number! “Saturday”
Divide, Multiply, Subtract, Bring Down
895
7
1 -7 1
9
2
-14 5
5
![Page 32: Division Algorithms](https://reader035.vdocuments.site/reader035/viewer/2022062410/56815b60550346895dc94507/html5/thumbnails/32.jpg)
Step 7: Start Again with the New Number! “Saturday”
Divide, Multiply, Subtract
895
7
1 -7 1
9
2
-14 5
5
7
-49 6
R 6
![Page 33: Division Algorithms](https://reader035.vdocuments.site/reader035/viewer/2022062410/56815b60550346895dc94507/html5/thumbnails/33.jpg)
Last: Check with multiplication!! This makes sure your answer is correct!
![Page 34: Division Algorithms](https://reader035.vdocuments.site/reader035/viewer/2022062410/56815b60550346895dc94507/html5/thumbnails/34.jpg)
3 digit by 1 digit
Long Division! Zeros in the Quotient
![Page 35: Division Algorithms](https://reader035.vdocuments.site/reader035/viewer/2022062410/56815b60550346895dc94507/html5/thumbnails/35.jpg)
Step 1: Set up the problem
496
5
![Page 36: Division Algorithms](https://reader035.vdocuments.site/reader035/viewer/2022062410/56815b60550346895dc94507/html5/thumbnails/36.jpg)
Step 2: Divide the ones: “Did” If it is not divisible, move over!
496
5
0
![Page 37: Division Algorithms](https://reader035.vdocuments.site/reader035/viewer/2022062410/56815b60550346895dc94507/html5/thumbnails/37.jpg)
Step 3: Multiply: “Mom”
496
5
0
9
45
![Page 38: Division Algorithms](https://reader035.vdocuments.site/reader035/viewer/2022062410/56815b60550346895dc94507/html5/thumbnails/38.jpg)
Step 4: Subtract “Serve”
496
5
0
9
45
-
4
![Page 39: Division Algorithms](https://reader035.vdocuments.site/reader035/viewer/2022062410/56815b60550346895dc94507/html5/thumbnails/39.jpg)
Step 5: Bring Down “Brownies”
496
5
0
9
-45 4
6
![Page 40: Division Algorithms](https://reader035.vdocuments.site/reader035/viewer/2022062410/56815b60550346895dc94507/html5/thumbnails/40.jpg)
Step 6: Start Again! “Saturday”
496
5
0
9
-45 4
6
9
-45 1
R1
![Page 41: Division Algorithms](https://reader035.vdocuments.site/reader035/viewer/2022062410/56815b60550346895dc94507/html5/thumbnails/41.jpg)
Last: Check with multiplication!! This makes sure your answer is correct!