Ch. 1 Algebra
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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factor | a number that gets multiplied
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prime number | a number that has exactly two factors, 1 and itself
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composite number | a number with more than two factors
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prime factorization | expressing a number as a product of prime factors (making a factor tree)
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base | the number used as a factor
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exponent | tells how many times to use the base as a factor
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power | a number shown using exponents
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squared | a number times itself (to the second power)
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cubed | a number to the third power (times itself 3 times)
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numerical expression | a combination of numbers and operations (no variables)
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order of operations | rules the tell you which operation to do first
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algebra | the language of symbols, including variables
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variable | a letter used to represent a number
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algebraic expression | a combination of variables, numbers, and at least one operation
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evaluate | to find the value (answer)
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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:
kidsirule
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