eiNET > Mathematics > Number Theory > Factoring

About · Contact · Add A Site · Edit Your Site · What's New

Home → Science → Mathematics → Number Theory → Factoring → Division Rules

Divisibility War
Game for students which teaches divisibility.

edweb.sdsu.edu/courses/edtec670/Cardboard/card/d/Divisibility.html reviews

NRICH | January 1997 | article | Divisibility Tests
The Nrich Maths Project Cambridge, England. Mathematics resources for children, parents and teachers to enrich learning. Published on the 1st of each month. Problems, children's solutions, interactivities, games, articles, news...

www.nrich.maths.org.uk/mathsf/journalf/jan97/art1/index.html reviews

Math Forum: Explaining the Divisibility Rules
K-12 Math Problems, Puzzles, Tips & Tricks Why do the divisibility 'rules' work Explaining: 10, 2, 4, 8, 2^k, 5, 25 - by Ask Dr. Math's Robert L. 'Dr. Rob' Ward Divisibility Rules || 3, 9, 11, 7, 13, 17... || Alternate Test Method || Origin of Many Div. Rules Cindy Smith asks: From: cms@dragon.com (Cindy Smith) To: Dr. Math dr.math@mathforum.org Subject: Factoring Tricks In reading a popular math ...

mathforum.org/k12/mathtips/ward.html reviews

Divisibility Tests
Return to my Mathematics pages Go to my home page Divisibility Tests Copyright 1999, Jim Loy How do you tell if a number is divisible by 2 If it is an even number (ends in 0, 2, 4, 6, or 8) it is divisible by 2. Another way to tell is to divide by 2, and if there is no remainder, then it is divisible by 2. This test depends heavily upon the base we are using; we use base-10. If the base is 2, ...

www.jimloy.com/number/divis.htm reviews

FUEJUM Volumes
Furman University Electronic Journal of Undergraduate Mathematics Volume Three: 1997 Apoorva Khare Divisibility Tests Abstract | Postscript File | dvi File Furman University Electronic Journal of Undergraduate Mathematics ...

math.furman.edu/~mwoodard/fuejum/textv/volume3text.html reviews

Puzzle 101. Digital Divisibility Tests
Problems & Puzzles: Puzzles Puzzle 101. Digital Divisibility Tests For sure you know some of the popular digital divisibility tests of a given number N by another number p, based on certain operations/properties of the decimal digits of N. For the purposes of this puzzle we must understand a divisibility test as a procedure that operates over the decimal digits of N and that reduces the ...