Maths Tricks Multiplying By 9

This video tutorial introduces three math tricks to simplify multiplying numbers by 9. It begins with the hand trick, which uses fingers to multiply numbers 1-10 by 9. Next, it explains a pattern observation trick for single-digit numbers, highlighting a consistent pattern in results. Finally, a general multiplication trick is presented for any number, involving multiplication by 10 and subtraction. The video concludes with practice questions to reinforce learning.

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