Review of Terms
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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| Natural Numbers | Counting numbers beginning with 1 and going to infinity. No zero, decimals, fractions or integers.
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| Whole Numbers | Counting numbers and the inclusion of zero. No decimals, fractions or integers.
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| Rational Numbers | All numbers which can be written as a ratio (or fraction). This includes fractions, repeating decimals, integers, zero and counting numbers.
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| Irrational Numbers | Numbers that cannot be written as a ratio (or fraction). This includes non-repeating and non-terminating decimals, non-perfect square roots and pi.
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| Real Numbers | The set of numbers that include natural, whole, rational and irrational numbers as well as integers.
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| Integers | Counting numbers and their opposites as well as zero. No decimals or fractions. The square root of some perfect squares may fall into this category.
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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:
theboss1000
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