Chapter 4 Vocab- LYNCH
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| prime number | A whole number greater than 1 whose only positive factors are 1 and itself.
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| composite number | A whole number greater than 1 that has positive factors other than 1 and itself.
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| prime factorization | Expressing a whole number as a product of prime numbers.
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| factor tree | A diagram that can be used to write the prime factorization of a number.
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| common factor | A whole number that is a factor of two or more nonzero whole numbers.
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| GCF (Greatest Common Factor) | The greatest whole number that is a factor of two or more nonzero whole numbers.
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| relatively prime | Two or more nonzero whole numbers whose greatest common factor is 1.
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| simplest form | A fraction is in simplest form if its numerator and denominator have a greatest comon factor of 1.
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| equivalent fractions | Fractions that represent the same part-to-whole relationship. Equivalent fractions have the same simpest form.
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| multiple | A multiple of a number is the product of a the number and any nonzero whole number.
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| common multiple | A multiple that is shared by two or more numbers.
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| LCM (Least Common Multiple) | The least number that is a common multiple of two or more whole numbers.
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| LCD (least common denominator) | The least common multiple of the denominators of two or more fractions.
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| Scientific Notation | A number that is written in scientific notation if it has the from C * 10 to the Nth power, where c is greater than or equal to 1 and less than 10, and n is an integer... see book for an example if needed.
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| Standard Form | An actual number with no exponents... i.e. 54,000 or .0000000456.
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Review the information in the table. When you are ready to quiz yourself you can hide individual columns or the entire table. Then you can click on the empty cells to reveal the answer. Try to recall what will be displayed before clicking the empty cell.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
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Created by:
katielynch
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