Hand Multiplication 9, 99, 999... πΈπͺπ€π
Table of 99: Are you ready to be amazed by the incredible patterns and tricks of the table of 99? This multiplication table is full of curious and fascinating quirks that will blow your mind.
Did you know that the products of the numbers in the tens place are the complement of the number in the ones place to 99? For example, 4 times 9 is 36, and the complement of 4 to 99 is 95, which is the product of the numbers in the tens place.
And have you ever noticed that if you add the digits of the product of any number multiplied by 99, the sum is always 18? Try it out for yourself and be amazed!
But that's not all - the table of 99 also has tricks for multiplying by 9, such as adding the digits of the number being multiplied to get the tens place, and subtracting the sum of the digits from 9 to get the ones place.
So, are you ready to take on the challenge of the table of 99? Leave a comment with your favorite trick or pattern from this fascinating multiplication table!
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