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RESEARCH GUIDES

Math - Developmental Math: Miscellaneous Topics

Free support and background resources for your Basic Math course.

Rounding Numbers

Videos:	Written materials:
Rounding numbers from Khan Academy	Introduction Rounding

Finding Least Common Multiple (LCM)

Videos:	Written materials:
LCM of two numbers LCM using prime factorization LCM of three numbers	LCM LCM and GCF

Order of Operations for Whole Numbers

Order of operations from Khan Academy

Other Resources

Videos:

Khan Academy allows you to enroll (it is FREE) and then you can sign up for a course or look for various material.

DIYMaths has videos and material covering many topics in this course.

Written materials:

MathIsFun.com has material on many topics for the course under Pre-algebra and Algebra.

PurpleMath.com has an index of its lessons which covers this course and others.

CoolMath.com has lessons under its Pre-algebra and Algebra headings.

Prime Factorization

Videos:	Written materials:
Prime factorization from Khan Academy	Factors of a number Prime factorization

Finding Greatest Common Factor (GCF)

Videos:	Written materials:
GCF from Khan Academy	GCF for whole numbers GCF and LCM

Translating Word Problems

Videos:	Written materials:
	Phrases for Operations

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