squaring numbers: another method
TRANSCRIPT
![Page 1: Squaring Numbers: Another Method](https://reader035.vdocuments.site/reader035/viewer/2022062412/58ae59db1a28ab57678b5be3/html5/thumbnails/1.jpg)
Squaring Real numbers
![Page 2: Squaring Numbers: Another Method](https://reader035.vdocuments.site/reader035/viewer/2022062412/58ae59db1a28ab57678b5be3/html5/thumbnails/2.jpg)
Math tricks
![Page 3: Squaring Numbers: Another Method](https://reader035.vdocuments.site/reader035/viewer/2022062412/58ae59db1a28ab57678b5be3/html5/thumbnails/3.jpg)
Math tricks
![Page 4: Squaring Numbers: Another Method](https://reader035.vdocuments.site/reader035/viewer/2022062412/58ae59db1a28ab57678b5be3/html5/thumbnails/4.jpg)
from foil (first, outer, inner, last)
![Page 5: Squaring Numbers: Another Method](https://reader035.vdocuments.site/reader035/viewer/2022062412/58ae59db1a28ab57678b5be3/html5/thumbnails/5.jpg)
For 2-digit numbers: (e.g. 46)
![Page 6: Squaring Numbers: Another Method](https://reader035.vdocuments.site/reader035/viewer/2022062412/58ae59db1a28ab57678b5be3/html5/thumbnails/6.jpg)
For 2-digit numbers: (e.g. 46)
![Page 7: Squaring Numbers: Another Method](https://reader035.vdocuments.site/reader035/viewer/2022062412/58ae59db1a28ab57678b5be3/html5/thumbnails/7.jpg)
For 2-digit numbers: (e.g. 46)
![Page 8: Squaring Numbers: Another Method](https://reader035.vdocuments.site/reader035/viewer/2022062412/58ae59db1a28ab57678b5be3/html5/thumbnails/8.jpg)
For 2-digit numbers: (e.g. 46)
![Page 9: Squaring Numbers: Another Method](https://reader035.vdocuments.site/reader035/viewer/2022062412/58ae59db1a28ab57678b5be3/html5/thumbnails/9.jpg)
For 2-digit numbers: (e.g. 46)
![Page 10: Squaring Numbers: Another Method](https://reader035.vdocuments.site/reader035/viewer/2022062412/58ae59db1a28ab57678b5be3/html5/thumbnails/10.jpg)
For 3-digit numbers: (e.g. 746)
![Page 11: Squaring Numbers: Another Method](https://reader035.vdocuments.site/reader035/viewer/2022062412/58ae59db1a28ab57678b5be3/html5/thumbnails/11.jpg)
For 3-digit numbers: (e.g. 746)
![Page 12: Squaring Numbers: Another Method](https://reader035.vdocuments.site/reader035/viewer/2022062412/58ae59db1a28ab57678b5be3/html5/thumbnails/12.jpg)
For 3-digit numbers: (e.g. 746)
![Page 13: Squaring Numbers: Another Method](https://reader035.vdocuments.site/reader035/viewer/2022062412/58ae59db1a28ab57678b5be3/html5/thumbnails/13.jpg)
For 3-digit numbers: (e.g. 746)
![Page 14: Squaring Numbers: Another Method](https://reader035.vdocuments.site/reader035/viewer/2022062412/58ae59db1a28ab57678b5be3/html5/thumbnails/14.jpg)
For 3-digit numbers: (e.g. 746)
![Page 15: Squaring Numbers: Another Method](https://reader035.vdocuments.site/reader035/viewer/2022062412/58ae59db1a28ab57678b5be3/html5/thumbnails/15.jpg)
For 3-digit numbers: (e.g. 746)
![Page 16: Squaring Numbers: Another Method](https://reader035.vdocuments.site/reader035/viewer/2022062412/58ae59db1a28ab57678b5be3/html5/thumbnails/16.jpg)
For numbers with 4 or more digits (e.g. 1746), previous procedure:
![Page 17: Squaring Numbers: Another Method](https://reader035.vdocuments.site/reader035/viewer/2022062412/58ae59db1a28ab57678b5be3/html5/thumbnails/17.jpg)
For numbers with 4 or more digits (e.g. 1746), previous procedure:
![Page 18: Squaring Numbers: Another Method](https://reader035.vdocuments.site/reader035/viewer/2022062412/58ae59db1a28ab57678b5be3/html5/thumbnails/18.jpg)
For numbers with 4 or more digits (e.g. 1746), previous procedure:
![Page 19: Squaring Numbers: Another Method](https://reader035.vdocuments.site/reader035/viewer/2022062412/58ae59db1a28ab57678b5be3/html5/thumbnails/19.jpg)
For numbers with 4 or more digits (e.g. 1746), previous procedure:
![Page 20: Squaring Numbers: Another Method](https://reader035.vdocuments.site/reader035/viewer/2022062412/58ae59db1a28ab57678b5be3/html5/thumbnails/20.jpg)
For numbers with 4 or more digits (e.g. 1746), previous procedure:
![Page 21: Squaring Numbers: Another Method](https://reader035.vdocuments.site/reader035/viewer/2022062412/58ae59db1a28ab57678b5be3/html5/thumbnails/21.jpg)
For numbers with 4 or more digits (e.g. 1746), previous procedure:
![Page 22: Squaring Numbers: Another Method](https://reader035.vdocuments.site/reader035/viewer/2022062412/58ae59db1a28ab57678b5be3/html5/thumbnails/22.jpg)
remember,
![Page 23: Squaring Numbers: Another Method](https://reader035.vdocuments.site/reader035/viewer/2022062412/58ae59db1a28ab57678b5be3/html5/thumbnails/23.jpg)
Thank you