flash cards
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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| show | A symbol, usually a letter, that represents one or more numbers.
x = 3
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| Algebraic Expression | show 🗑
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| show | Indicates addition. x + 7
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| Less Than | show 🗑
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| Difference | show 🗑
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| Product | show 🗑
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| show | Indicates division. n/7
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| Equation | show 🗑
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| show | An equation that contains one or more variables. c = 12n
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| Simplify | show 🗑
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| Exponent | show 🗑
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| Base | show 🗑
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| Power | show 🗑
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| show | 1. Perform any operations inside grouping symbols. 2. Simplify powers. 3. Multiply and divide in order from left to right. 4. Add and subtract in order from left to right.
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| Evaluate | show 🗑
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| show | The numbers in the set 1, 2, 3, . . .
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| Whole Numbers | show 🗑
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| show | Numbers that can be written without fractions or decimals. They include zero and negative numbers. -2, -1, 0, 1, 2, . . .
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| show | Any number that can be written in the form a/b, where a and b are integers and b is not 0. All integers are rational numbers because any integer can also be written as n/1.
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| Irrational Numbers | show 🗑
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| show | Real Numbers is the set of irrational and rational numbers.
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| show | Any example that proves a statement false is a counterexample. You need only one counterexample to prove that a statement is false. (A proof to show that a statement is true may be more complicated.)
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| Inequality | show 🗑
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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:
noahegerton
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