• Aritmetika
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• Finger multiplication
  Finger multiplication allows you to use your fingers to quickly multiply numbers from 6 through 10.
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• Finger Multiplication - Times Tables With Fingers
  Doing it with your fingers was once the answer to learning the times tables. Learn how your ancestors did their multiplication with their hands.
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• Finger systems
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• Math Finger Tricks and Games to Learn and Practice the Multiplication Times Tables | Googol Learning
  Circle time is a great opportunity to demonstrate fun tricks that will get students interested in practicing their times tables. Nines Trick This trick will help give students a way to check their nines times tables from 1 x 9 to 10 x 9. This worksheet
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• multiplication table tricks
  Multiplication, multiplication fact tricks. Multiplication tricks to help memorize the multiplication tables.
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• Multiplication using fingers
  Multiplication using fingers was important in the middle ages but could still be useful when you have forgotten the calculator.How to do the calculations on your fingers with examples and illustrations.
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• Multiplying on fingers
  multiplying six- to nine- times table on fingers: maths for home educators
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• Perlička: Násobilka počítaná na prstech | Science World.cz
  V době raného středověku nebyl v Evropě všeobecně znám/používán abakus ani lina, neprováděly se zápisy průběhu výpočtu na papíře (pergamenu), a samozřejmě se nepoužívaly ani arabské číslice. Přesto bylo třeba nějak počítat. Za Bédy Ctihodného bylo k dokonalosti dovedeno počítání na prstech. Několik triků umožňovalo vystačit přitom pouze se znalostí malé násobilky, tedy násobení čísel od 1 do 5.
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• Rational Mathematics Education
  Finger Multiplication, the Lattice Method, and At-Risk Students
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• YouTube - Multiplication on finger
  easy way of multiplication on finger
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• YouTube - Solving Ratio Problems
  WEBSITE: http://www.teachertube.com A student created video on how to use solve ratio word problems.
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