Topic 15 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 | A number sentence that uses an equal sign to show that two expressions have the same value Example: 9 + 3 = 12
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| Addition Property of Equality | The same number can be added to both sides of an equation and the sides remain equal.
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| Subtraction Property of Equality | The same number can be subtracted from both sides of an equation and the sides remain equal.
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| inverse operations | Operations that undo each other. Example: Adding 6 and subtracting 6 are inverse operations.
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| Multiplication Property of Equality | Both sides of an equation can be multiplied by the same nonzero number and the sides remain equal.
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| Division Property of Equality | Both sides of an equation can be divided by the same nonzero number and the sides remain equal.
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| inequality | A mathematical sentence that contains one of the symbols >, <, ≥, or ≤.
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| solution of an inequality | Any number that makes an inequality true.
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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:
mlr257
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