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From: Leonito A. Fabian <firstname.lastname@example.org> To: Teacher2Teacher Public Discussion Date: 2012113002:13:00 Subject: multiplication with 10 fingers up to 99 X 99 Hello friends and fellow mathematics teachers. Our ten fingers in two hands are God given natural calculators which we can use like abacus to do counting, adding, subtracting, multiplying and dividing.
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