Bellaire PreALGEBRA 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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Equation | An equation is a mathematical sentence with an equal sign.
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Open Equation | An open equation is an equation that contains one or more variables
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Solution | A solution is a number that replaces a variable to make an open equation true
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Commutative Property of Addition | You can add in any order without changing the sum. EX: 6+4 = 4+6
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Associative Property of Addition | You can change the grouping and then add without changing the sum EX:(3+7)+2 = 3+(7+2)
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Commutative Property of Multiplication | You can multiply in any order without changing the product EX: 8 x 4 = 4 x 8
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Associative Property of Multiplication | You can change the grouping and then multiply without changing the product EX: (7x3)2=7(3x2)
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Additive Identity | The additive identity is zero EX: 12+0 = 0
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Multiplicative Identity | The multiplicative identity is one EX: 10x1=10
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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:
kdewey
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