How to Estimate Square Root
157.3 هزار بار بازدید -
7 سال پیش
-
Don't be dependent on your
Don't be dependent on your calculator.
Develop your level of numeracy and learn to gauge a square root by using your existing multiplication knowledge.
Review of square numbers and square roots
Example problem: estimate the square root of 34. Explain your reasoning.
Bonus idea: apply this method to estimating the sidelength of a square.
Key points reiterated at end.
Video has Closed Captions by me (not YouTube).
If this helps you, please click LIKE and help me too. Thanks!
Develop your level of numeracy and learn to gauge a square root by using your existing multiplication knowledge.
Review of square numbers and square roots
Example problem: estimate the square root of 34. Explain your reasoning.
Bonus idea: apply this method to estimating the sidelength of a square.
Key points reiterated at end.
Video has Closed Captions by me (not YouTube).
If this helps you, please click LIKE and help me too. Thanks!
7 سال پیش
در تاریخ 1395/11/24 منتشر شده
است.
157,310
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