< Prealgebra for Two-Year Colleges
This appendix contains brief explanations of how to perform arithmetic procedures. We assume that the student has already seen these explanations before and just wants a reminder.
- To the student
- Manual of Style
Appendix (procedures)
Operations on whole numbers
Order of operations
Operations on integers
- Adding integers
- Subtracting integers
- Multiplying integers
- Dividing integers
Converting between different forms of a number
- Reading Decimal Numbers
- Rounding
- Finding equivalent fractions
- Reducing fractions
- Converting improper fractions to mixed numbers
- Converting mixed numbers to improper fractions
- Converting fractions to decimals
- Converting decimals to fractions
- Converting fractions to percents
- Converting percents to fractions
- Converting decimals to percents
- Converting percents to decimals
- Graphing fractions, decimals, and percents on a number line
- Drawing fractions, decimals, and percents as an area
Operations on fractions
Operations on mixed numbers
- Adding mixed numbers
- Subtracting mixed numbers
- Multiplying mixed numbers
- Dividing mixed numbers
Operations on decimals
- Adding decimals
- Subtracting decimals
- Multiplying decimals
- Dividing decimals
Vocabulary
- Lowest common multiple or lowest common denominator
- Greatest common factor
- Numerator
- Denominator
- Absolute value
- Exponents
- Roots
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