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An abacus. The bottom line is ones, the second is tens, and etc. Basically, it was an ancient calculator.

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โˆ™ 2009-10-15 17:07:20
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Algebra

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A polynomial of degree zero is a constant term

The grouping method of factoring can still be used when only some of the terms share a common factor A True B False

The sum or difference of p and q is the of the x-term in the trinomial

A number a power of a variable or a product of the two is a monomial while a polynomial is the of monomials

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Q: A calculator that performs arithmetic functions by manually sliding counters on rods or in grooves?
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What is a calculator that performs arithmetic functions by manually sliding counters on rods or in grooves?

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