Speed up remembering numbers

Hello everyone! I want to speed up the number of 1 minute 60.70 numbers. I am using the 00-99 system, I hope you give me advice, I respectfully thank

There are already lots of advice here about this topic that how can memorize 80 numbers in less than 1 min.

Search here how to memorize numbers.

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Thank you very much,my brother ! Can you give some links about this problem .Because i’m a new member of group