Pre-Algebra Ch. 5
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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| bar notation | in repeating decimals, the line or bar placed over the digits that repeat
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| common multiples | multiples that are shared by two or more numbers
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| dimensional analysis | the process of including units of measurement when computing
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| least common multiple | the least of the nonzero common multiples of two or more numbers
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| mean | the sum of the data divided by the number of items in the data set, also called the average
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| measure of central tendency | for a list of numerical data, the numbers that can represent the whole set of data
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| median | in a set of data, the middle number of the ordered data, or the mean of the middle two numbers
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| mixed number | the indicated sum of a whole number and a fraction
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| mode | the number or numbers that occur(s) mot often in a set of data
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| multiple | the product of a number a whole number
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| multiplicative inverses | two numbers whose product is 1
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| rational number | a number that can be written as a fraction in the form a/b, where a and b are integers and b cannot be equal to 0
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| reciprocals | another name for multiplicative inverses
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| repeating decimals | a decimal whose digits repeat in groups of one or more without end
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| terminating decimal | a decimal whose digits end and can be written as a fraction with a denominator of 10, 100, 1000, and so on
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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:
Miss Brinkoetter
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