Chapter 2 Math vocab
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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What is an Expression? | An algebraic expression is a mathematical phrase that can contain ordinary numbers, variables (like x or y) and operators (like add,subtract,multiply, and divide).
Here are some algebraic expressions:
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What is an Integer? | A whole number; a number that is not a fraction.
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What is a Rational Number? | An integer or a fraction.
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What is an Whole Number? | A number without fractions; an integer.
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What is an Graph? | A diagram of values, usually shown as lines or bars.
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What is an equation? | A statement that the values of two mathematical expressions are equal (indicated by the sign =).
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What is a Greatest Common Factor? | The highest number that divides exactly into two or more numbers.
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What is a Least Common Multiple? | owest common multiple: the smallest multiple that is exactly divisible by every member of a set of numbers
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What is a Rational Number? | An integer or a fraction.
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What is a mixed number? | A number consisting of an integer and a proper 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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Created by:
wolfman8
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