Changes
From Karnataka Open Educational Resources
152 bytes added
, 10:48, 14 November 2019
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− | ===Phone number birthday puzzle===
| + | [http://karnatakaeducation.org.in/KOER/en/index.php/Mathematics_fun_corner#Phone_number_birthday_puzzle '''Phone number birthday puzzle'''] |
− | {|class="wikitable" | + | {| class="wikitable" |
| |- | | |- |
| |[[File:phone-number-keypad.jpg|150px]] | | |[[File:phone-number-keypad.jpg|150px]] |
− | | '''YOUR PHONE NUMBER. WILL REVEAL YOUR AGE''' | + | | '''YOUR PHONE NUMBER WILL REVEAL YOUR AGE''' |
| |} | | |} |
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| #The last step; with this number, subtract your birth year. | | #The last step; with this number, subtract your birth year. |
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− | 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 [[:File:Phone number birthday puzzle.ods spreadhseet]] to solve this and find out why it works!! | + | 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!! |
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− | ===[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#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]===
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− | ===[http://karnatakaeducation.org.in/KOER/en/index.php/Mathematics_fun_corner#Magic_Square Magic Square]===
| + | [http://karnatakaeducation.org.in/KOER/en/index.php/Mathematics_fun_corner#The_origin_of_the_calendar '''The origin of the calendar'''] |
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| + | [http://karnatakaeducation.org.in/KOER/en/index.php/Mathematics_fun_corner#Magic_Square '''Magic Square'''] |