Number Theory
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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| power | a number expressed using exponents
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| base | in a power, the number used as a factor
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| factor | two or more numbers that are multiplied together to form a product
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| exponent | in a power the number that tells how many times the base is used as a factor
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| exponential form | numbers written with exponents
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| standard form | numbers written without exponents
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| squared | a number multiplied by itself
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| cubed | a product in which the number is a factor three times
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| perfect square | numbers whose square roots are whole numbers
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| square root | one of the two equal factors of a number
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| radical sign | the symbol used to indicate a non-negative square root
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| scientific notation | the product of a number at least 1 but less than 10, and a power of ten
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| properties | statements that are true for any number or variable
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| commutative property | the order in which two numbers added or multiplied does not change their sum or product
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| associative property | the way in which three numbers are grouped when they are added or multiplied does not change their sum or product
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| identity property | the sum of an addend and zero is the addend; the product of a factor and one is the factor
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| inverse property | the result of two real numbers that when combined will result in the identity element
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| distributive property | to multiply a sum by a number, multiply each addend of the sum by the number outside the parentheses
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| zero property | any number multiplied by zero is zero AKA multiplicative property of zero)
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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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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:
lgoode
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