Re: பள்ளியில் சொல்லி தராத புதிர் கணக்கு
Thu Dec 04, 2014 7:57 pm
1. How To Convert Fahrenheit to Celsius
As if it was this simple all along…Re: பள்ளியில் சொல்லி தராத புதிர் கணக்கு
Thu Dec 04, 2014 7:57 pm
Re: பள்ளியில் சொல்லி தராத புதிர் கணக்கு
Thu Dec 04, 2014 7:58 pm
3. How To Multiply By 11
Finally! I can now multiply more than single digits by 11 in my head.Re: பள்ளியில் சொல்லி தராத புதிர் கணக்கு
Thu Dec 04, 2014 7:58 pm
4. Secret To Remembering The Numbers In Pi
Also a cool party trick.Re: பள்ளியில் சொல்லி தராத புதிர் கணக்கு
Thu Dec 04, 2014 7:58 pm
5. How To Find Fractions Of Whole Numbers
Re: பள்ளியில் சொல்லி தராத புதிர் கணக்கு
Thu Dec 04, 2014 7:59 pm
6. How To Figure Out What Day Of The Week Falls On What Date…
You might be confused looking at the picture below, but the math is actually quite simple (albeit a bit elaborate). You’ll need the codesHERE, which will help you master this.July simply has a code of 5.
20th is 6 because 7 goes into 20 twice, which is 14. 20 – 14 = 6.
2069 is 2 because the leap year code of 2068 is 1 and 2069 is 1 year after, so that’s 2.
The math can be difficult at first because there are a lot of codes, but it works out incredibly well once you pick it up. Here’s a separate example:
January 3, 2014 is a Friday, right?
So, January, according to the table, is 6, and we handle days by using multiples of 7. We don’t need to, so it’s actually just 3 in this case. Next we need to know the closest leap year, which was 2012. That has a year code of 1 and 2013 is 2 years after, so 3 again.
We get 6 + 3 + 3 = 12 – 7 = 5! FRIDAY!
Re: பள்ளியில் சொல்லி தராத புதிர் கணக்கு
Thu Dec 04, 2014 7:59 pm
7. How to Add And Subtract Fractions
Re: பள்ளியில் சொல்லி தராத புதிர் கணக்கு
Thu Dec 04, 2014 7:59 pm
8. How To Figure Out Multiples Of Nine
Just count up in the tens column and down in the ones column.Re: பள்ளியில் சொல்லி தராத புதிர் கணக்கு
Thu Dec 04, 2014 8:01 pm
11. How To Remember Which Sign Is Greater Than and Which Is Less Than
Alligator always eats the bigger number!Permissions in this forum:
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