Here are some interesting ways to perform division operations by first using multiplication and then dividing by a multiple of 10. To d...
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Showing posts with label Division. Show all posts
Showing posts with label Division. Show all posts
Dividing any Number by 11
The technique for dividing any number by 11 mentally is simply to reduce a complex division to a simple subtraction. You need to follow t...
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Category:
Division
Dividing numbers by 9, 99, 999 and so on
By now you know how to divide any number by 9, 90, 900and so on at an extremely fast speed simply by adding the digits of the dividend. ...
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Category:
Division
Faster way to divide any number mentally by 9, 90, 900 and so on
The faster way to divide any number mentally by 9 is simply to reduce a complex division to a very simple addition. The technique follow...
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Category:
Division
Dividing any number by 5, 50, 500 and so on
Dividing a large number by 5 (five) is actually very simple. All you do is to multiply by 2 and move the decimal point to 1 digit le...
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Category:
Division
An interesting way of dividing numbers by 2 from left to right
It is very easy and you may do it in your mind. Divide each digit by 2, if its left digit (the previous digit) is odd then add 5 to it...
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Category:
Division
Finding remainder on dividing numbers
Here is a nifty way to find remainder on diving numbers: Remainder on dividing by 3 To find the remainder of a number divided by 3, ...
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Category:
Division
Post by Faster Math.
Mental Math for Faster Calculation

