Topic 4 Vocabulary Practice
__1. DecimalA. A linear array of integers that represent a fraction.
__2. DenominatorB. The bottom half of a fraction, represents the whole possible
__3. EqualityC. Two non-zero numbers whose product is always one.
__4. Fraction rulesD. Mathematical sentence formed by setting 2 expressions equal.
__5. Non-zeroE. Number written above a fraction bar, shows parts of a whole
__6. NumeratorF. A decimal that has a final digit.
__7. RadicalG. Rules to add, subtract, multiply, and divide fractions by.
__8. Real numberH. Arising from or going to a root or source
__9. ReciprocalI. Not zero, any number but zero
__10. Terminating decimalJ. A number that is rational or irrational, not imaginary.
__11. FractionA. positive number equal to the sum of its integral factors
__12. Natural numbersB. Number in the form a/b, a numerator divided by a denominator
__13. Non-real numbersC. One of the set of positive whole numbers, a positive number
__14. Perfect numberD. Number that can be written as a/b where a&b are integers
__15. Rational numberE. Numbers NOT rational or irrational, for example Pi ( 22/7)
__16. Terminating decimalF. A decimal that has a final digit
__17. Equivalent fractionsA. Decimal that has one or more digits that repeat without end
__18. Irrational numberB. dividing a numerator and denominator to its lowest form.
__19. Non-negative numbersC. Fractions that relate the same part-to-whole relationship
__20. Proper fractionD. A fraction where the numerator is less than the denominator.
__21. Reducing a fractionE. Number that in decimal form neither terminates nor repeats
__22. Repeating decimalF. Any numbers that are not negative, to include zero
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