On rod G changes to become part of the product. On rod H changes to become part of the product. Please refer to Fig.1 below to help with the illustration. We'll do two simple examples that will help to illustrate how this traditionalĮxample 1: 456 x 23 = 10,488 The Order of Multiplication : Before moving on to the the Extra Bead and the Suspended Bead techniques Particularly different is the order in which we multiply Traditional Chinese multiplication techniques differ from the Japanese multiplication techniques. two trailing zeros - unit rod shifts 2 rods to the left.etc. one trailing zero - unit rod shifts 1 rod to the left.Ġ.003. no whole numbers, no trailing zeros, unit rod does *not* shift.Ġ.0125. two whole numbers - unit rod shifts 2 rods to the right.Ġ.75. one whole number - unit rod shifts 1Ĥ5.003. Multiplier then shift the unit rod accordingly. Has only to count either the whole numbers or the trailing zeros in the This technique makes working with decimals and the unit rod wonderfully easy. ( seeīefore beginning these techniques, it wouldīe useful to have a good understanding of both the addition and multiplication techniques described in: Abacus: Mystery of the Bead The Unit rod and the Decimal Touches the frame above nor the bead below it has a value of 10.
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