Kids with algebra problems can now get help from India. That's right, high-quality Indian math tutoring is available on the net, at discount rates.
Maybe there's something to it. Our entire system of numerals comes from India, and it was quite an improvement over the Roman numeral system - which didn't even have a zero.
Whoever invented zero deserves our thanks.
Otherwise when
You went to write "ten",
It would just be a one and a blank.
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