Topic: numerals list of topics
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10 items are filed under this topic.

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	Vinculum		2017-01-27
		From Dick: What is the line or bar over a Roman Numeral called? Eg. V with the bar over it representing 5,000 . Answered by Penny Nom.
	The writing of numerals		2007-02-23
		From Abbas: What is the reason to write the integral such that one as 1 two as 2 similarly three as 3 and vice versa Answered by Penny Nom.
	How can half of 12 be 7?		2006-11-16
		From Liz: How can half of 12 be 7? Answered by Steve La Rocque, Chris Fisher and Penny Nom.
	Half of five		2004-12-26
		From Pauline: Why is four half of Five? Hint: It's the middle half? Answered by Penny Nom.
	A bar over a Roman numeral		2000-06-21
		From Charles Fontaine: Is there any significance to the bar placed over some Roman numerals? Answered by Penny Nom.
	Roman Numerals		1999-09-13
		From April: Write MCDXCVII in arabic numbers Answered by Penny Nom.
	Roman Numerals		1999-04-29
		From Michelle Jenkinson: Someone proposed this question to me and I do not know the answer, so I was wondering if you could help. How, using Roman Numeral, did people add, subtract, multiply, and divide with no zero or negative numbers? Answered by Penny Nom.
	Number Systems		1998-10-07
		From Frans: What other number system are there besides the real number system and the complex number system? Interested adult thanks Answered by Penny Nom.
	Roman Numerals		1998-02-05
		From Dawn Hilgenberg: How would I read a Roman Numeral such as LXII? Does the L in front make the X equal a lesser amount? We have been discussing how to read these and I can find no information about how to read an extended Roman Numeral problem. Help!! Answered by Harley Weston.
	Roman Numerals		1997-10-31
		From Mark Curts: I am looking for some resources for teaching Roman Numerals. I would like to expand upon the basic concepts, by locating some addition, subtraction, multiplication or division problems written with Roman Numerals. -- Mark Curts Answered by Chris Fisher.

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