Why weren't we taught to multiply this way? I never knew any of the hand multiplication tricks...I had to memorize the times tables!!

Multiplication Hand Tricks - Why weren't we taught to multiply this way? I never knew any of the hand multiplication tricks.I had to memorize the times tables!

I don't think i ever knew this... i always used the (ex. 9x3= the number below the # being multipled by 9 .. like 2 then the second number is whatever is added to get 9 ... answer 7)... hope that makes sense lol :)

How to Multiply by 9 Using your Fingers

Hätte uns das mal einer zu Schulzeiten beigebracht! Was haben wir uns abgemüht das Einmaleins auswendig zu lernen. Und dabei hätte es so einfach sein können...

Mathe-Nachhilfe ade: Mit diesem einfachen Trick kann jeder rechnen

the magic ofe the number 9 - Resultados de Yahoo Video Search

Mathe, 4. Klasse: Kostenlose Übungen und Arbeitsblätter - Kostenlose Arbeitsblätter für die Grundschule

Mathe, 4. Klasse: Kostenlose Übungen und Arbeitsblätter - Kostenlose Arbeitsblätter für die Grundschule

2. How To Multiply Large Numbers In Your Head

If You're Bad At Math, It's Because You Didn't Learn These Simple Math hacks - Architecture & Engineering

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