Real Number System
Help!
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| integers | positive and negative whole numbers
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| irrational number | a number that cannot be written as a fraction such as a non-perfect square, non-terminating decimal or a non-repeating decimal
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| natural number | positive counting numbers starting with 1
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| perfect square | a number whose square root is an integer
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| rational number | a number that can be written as a fraction, terminating decimal or repeating decimal
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| scientific notation | a way of representing values as the product of a number between 1-10 and a power of ten
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| subset | a set of which all the elements are also contained in another, larger set
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| whole number | positive counting numbers starting with 0
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| terminating decimal | a decimal which comes to an end and doesn't go on forever
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| repeating decimal | a decimal which has repeating digits or a repeating pattern of digits
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| square root | a number when multiplied by itself gives the original number
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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:
krempinm
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