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Today I'll show you how we can multiply in our heads relatively easily, namely a two-digit number with a single-digit number and three-digit numbers with a single-digit number. If you want to support the channel, then share, subscribe, comment and like the videos! 0:00 Introduction 0:32 two-digit with single-digit 1:44 three-digit with single-digit 2:51 Outlook #MentalArithmetic #MultiplyInHead #Multiplication