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Line 16: − ===[http://karnatakaeducation.org.in/KOER/en/index.php/Mathematics_fun_corner#Phone_number_birthday_puzzle Phone number birthday puzzle]=== − {|class="wikitable" − |- − |[[File:phone-number-keypad.jpg|150px]] − | '''YOUR PHONE NUMBER WILL REVEAL YOUR AGE''' − |} − − Your Phone number will reveal your actual Age. It will take about 15 seconds,read and do it at the same time so that you will not lose the fun. − #Take a look at your last digit of your cell phone number − #Use this figure and multiply by 2 − #Then add 5 − #And then multiply by 50 − #And then add the number 1765 − #The last step; with this number, subtract your birth year. − − Now you see a three-digit number. The first digit is the last digit of your phone number, the next two digits are your actual age! You can use the attached [http://karnatakaeducation.org.in/KOER/en/images/1/17/Phone_number_birthday_puzzle.ods spreadsheet] to solve this and find out why it works!! − − ===[http://karnatakaeducation.org.in/KOER/en/index.php/Mathematics_fun_corner#Maths_Quizzes Maths Quizzes]=== − ===[http://karnatakaeducation.org.in/KOER/en/index.php/Mathematics_fun_corner#The_origin_of_the_calendar The origin of the calendar]=== − ===[http://karnatakaeducation.org.in/KOER/en/index.php/Mathematics_fun_corner#Magic_Square Magic Square]=== − − |} − − − [[Category:Portal]]
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{| style="float:left; width:55%;"> <!-- This width adds to the margin below to equal 99%-->
{| style="float:left; width:55%;"> <!-- This width adds to the margin below to equal 99%-->
|{{Color-table|theme=3|title=Fun corner}}
|{{Color-table|theme=3|title=Fun corner}}