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Open Abacus Investigation

Open Abacus Investigation

You can use this handy Abacus Worksheets with Answers to help your children’s understanding of place value, while introducing them to a great way of visualizing numbers. An abacus is an ancient tool used for adding and subtracting, and provides another way of representing numbers that can be very useful for learners. These Abacus Worksheets ...

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Abacus Tutorial

How to Use an Abacus for Maths Calculations? | Abacus Teacher | BYITC

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