Chapter 4 Vocabulary
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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| factor | a whole number that divides another whole number with the remainder of 0
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| greatest common factor (GFC) | ( of 2 or more numbers) is the greatest factor shared by all the numbers
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| equivalent fractions | fractions that name the same amount
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| proper fraction | has a numerator that is less than its denominator
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| improper fraction | has a numerator that is greater than or equal to its denominator
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| mixed number | the sum of a whole number and a fraction
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| least common multiple (LCM) | (of two numbers) is the smallest number that is a multiple of both numbers
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| least common denominator (LCD) | (of two or more fractions) is the least common multiple of their denominators
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| benchmark | a convenient number used to replace fractions that are less than 1
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| numerator | top number of a fraction
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| denominator | bottom number of a fraction
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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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