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MATH101: PreAlgebra 1
Course Description
This course is for advanced students who have completed an elementary school (grades 15) math curriculum and are eager for a more challenging mathematical experience. Students can try the Prealgebra 1 "Are You Ready?" diagnostic test to see if they are prepared to take this course. Prealgebra 1 covers the fundamentals of arithmetic, including fractions, exponents, and decimals. We also introduce beginning topics in number theory and algebra, including common divisors and multiples, primes and prime factorization, basic equations and inequalities, and ratios.
Topic 1 
Arithmetic Rules

Topic 2 
Exponents and Exponent Laws

Topic 3 
Nonpositive Exponents

Topic 4 
Multiples and Divisibility

Topic 5 
Primes and Prime Factorization

Topic 6 
Least Common Multiple (LCM) and Greatest Common Divisor (GCD)

Topic 7 
Fractions

Topic 8 
Linear Equations

Topic 9 
Advanced Linear Equations and Word Problems

Topic 10 
Inequalities

Topic 11 
Decimal Arithmetic

Topic 12 
Decimals and Fractions

Topic 13 
Ratio and Proportion

Topic 14 
Conversion, Speed, and Other Rates
