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Master fundamental mathematical concepts through this comprehensive video course covering essential pre-algebra topics over 5 hours and 31 minutes of instruction. Explore the properties and operations of numbers, starting with identity numbers, opposites, and signed number arithmetic including addition, subtraction, multiplication, and division. Learn about absolute value, divisibility rules, multiples, prime and composite numbers, prime factorization, and least common multiples. Develop proficiency with decimal operations including place value, arithmetic, repeating decimals, and rounding techniques. Study fraction concepts extensively, covering reduction and cancellation, equivalent fractions, addition, subtraction, multiplication, and division of fractions, along with reciprocals and fraction signs. Convert between fractions, decimals, and percentages while exploring percent markup applications. Work with mixed numbers and improper fractions, including all four basic operations and relationships between different number types. Apply mathematical concepts to real-world scenarios through ratio and proportion problems, unit price calculations, unit multipliers, and chemical compound applications. Master exponent rules including the power rule, quotient rule, negative bases, fractional powers, and zero exponents. Explore radical operations including addition, subtraction, and multiplication of square roots and other radicals. Conclude with scientific notation techniques for expressing and calculating with very large and very small numbers, plus an introduction to statistical measures including range, mean, median, and mode.
