Variables, Expression, and Properties
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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Coefficient | The number that is multiplied by a variable in an algebraic expression
Example-6x+5 the coefficient is 6
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Com unitive property of addition | The ordering which numbers are added dose not change the sum of the numbers
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Algebraic expression | A mathematical phrase that has at least one variable and one operation
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Substitution | The replace a variable with a number
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Variable | A quantity that can change or vary, often represented with a letter
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Associative property of addition | The way numbers are grouped dose not affect the sum
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Commutative property of multiplication | The order in which numbers are multiplied dose not change the product of the numbers
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Input/output table a table of related values | a table of related values
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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.
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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:
SFABGRADE6-12
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