Section 1-1 through 2-3
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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Two numbers with different signs that have the same absolute value | opposites
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A combination of numbers (and variables) with add, subtract, multiply and divide | expression
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A value for the variables that make the equation true | solution
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The set of numbers {0, 1, 2, 3,...} | whole
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A symbol that represents only one number | constant
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The distance a number is from the origin on a number line | absolutevalue
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The number inside a radical sign | radicand
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{...-3, -2, -1, 0, 1, 2, 3,...} | integers
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Please Excuse My Dear Aunt Sally | orderofoperations
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Numbers that cannot be written as a ratio of integers | irrational
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a(b+c) = ab + ac | distributiveproperty
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The set of numbers {1, 2, 3,...} also called counting numbers | natural
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To clear all grouping symbols and combine like terms | simplify
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Numbers that can be written as a fraction of integers | rational
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The number that is the repeated factor in an exponential expression | base
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A math sentence stating that two expressions are equal | equation
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To find the numerical value of an expression | evaluate
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3 is the _________ _________ of 9 | squareroot
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The numerical factor of a term | coefficient
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The set of all rational and irrational numbers | real
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Terms that contain the same variables with the same exponents | liketerms
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A letter that is used to represent more than one number | variable
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A number, variable, or a product of numbers and variables | term
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The number that tells how many times to repeat a factor | exponent
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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.
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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:
lbutts
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