04-06-2015, 11:20 AM | #1 |
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Multiplying by 9 Trick
I hope you will find this finger-tip trick useful in your exams. |
05-06-2015, 06:45 PM | #2 |
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Re: Multiplying by 9 Trick
इतनी अच्छी जानकारी देने के लिये आपका बहुत बहुत धन्यवाद, मित्र. इसी प्रकार की अन्य जानकारी की प्रतीक्षा रहेगी.
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आ नो भद्रा: क्रतवो यन्तु विश्वतः (ऋग्वेद) (Let noble thoughts come to us from every side) |
09-06-2015, 09:51 AM | #3 |
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Re: Multiplying by 9 Trick
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