Stack #147567
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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| a letter, such as n, that is used to represent one or more numbers | variable
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| an expression, such as 100 x n, that contains a variable | variable expression
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| a name for a number - such as 4 + 6 | numerical expression
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| a number sentence that indicates that two expressions are equal | equation
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| adding a number and subtracting the same number | inverse operations
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| the distance between the number and 0 on a number line | absolute value
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| the numerical part of a variable term | coefficient
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| the answer to a subtraction problem | difference
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| two numbers that have the same absolute value but different signs | opposites
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| a mathematical sentence | expression
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| the answer to a multiplication problem | product
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| the answer to a division problem | quotient
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| the answer to an addition problem | sum
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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:
sfreeland
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