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1st  |
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Numbers from 0 to 4 can be
placed on the abacus by using only the hypobeads. For
example: Moving up the first hypobead, number one is placed on the abacus (see fig 2). Moving up the second hypobead, number two is placed on the abacus (see fig 3). The same tactic applies for number 3 and 4. |
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| Fig 1 | Fig 2 | Fig 3 |
