Rational Numbers
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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positive number | a number greater than zero.
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Venn diagram | a diagram that is used to show relationships between sets.
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inequality | a mathematical sentence that shows the relationship between quantities that are not equivalent.
EX. 5<8 or 5x +2 > 12
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intergers | the set of whole numbers and their opposites.
Expressed symbolically {...-3,-2,-1,0-1,2,3...}
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absolute value | the distance of a number from zero on a number line shown by the symbol | |.
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negative numbers | a number less than zero.
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opposites | two numbers that are an equal distance from zero on a number line
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rational numbers | any number that can be expressed as a ration of two integers.
EX. 6 can be expressed as 6/1. 0.5 can be expressed as 1/2.
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zero | no quantity or no value
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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.
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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:
ashaver
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