Question 1 of 10
What is the correct mathematical name of this: - (it is a division bar)
Question 2 of 10
What is the correct mathematical name of this: # (a hash or number sign)
Question 3 of 10
What is the correct mathematical name of this: / (division slash)
Question 4 of 10
What is the correct mathematical name of this: รท (division sign)
Question 5 of 10
What digit did Arab mathematician al-Khwarizmi give to the West around 800 B/B.?
Question 6 of 10
What two letters are both symbols for 1,000?
Question 7 of 10
What century did mathematicians first use plus and minus signs?
Question 8 of 10
What number, a one followed by 100 zeros, was first used by nine-year-old Milton Sirotta in 1940?
Question 9 of 10
How many equal sides does an icosahedron have?
Question 10 of 10
What number does "giga" stand for?