Question

II. Answer the followong questions. 1. How does an ABACUS work? Explain.​

Answer 1

Answer:

Using the Abacus

To read the abacus, you'll look at which beads are moved where. Each column represents a different place value. The column to the far right represents the single units place value. The column next to that represents the tens place value. The middle column represents the hundreds place value.

Answer 2

An abacus is like a manual calculator with sliding beads to represent numbers. It has rows or columns of beads that represent the digits of your number. You'll have a ones place, a tens place, a hundreds place, a thousands place, and so on. ... If move these two beads down, you'll be representing the number 10





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