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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show | a property of multiplication that two numbers can be multiplied in either order without changing the product
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show | a counting number greater than 1 that has more than two factors
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divisibility rule | show 🗑
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show | a counting number that is divisible by 2
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show | a counting number that is not evenly divisible by 2
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show | a small raised number used to tell how many times the base is used as a factor
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exponential notation | show 🗑
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show | each of the two or more numbers in a product
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factor pair | show 🗑
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show | a way to show factor pairs in an organized list of all of the factors of a number
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show | a counting number written as a product of two or more of its counting-number factors other than 1
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show | the result of multiplying factors; the answer in a multiplication problem
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show | a diagram that is used for collecting equivalent names for a number
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number model | show 🗑
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show | a counting number written as a product of prime-number factors
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prime number | show 🗑
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show | the result of dividing one number by another number; the answer in a division problem
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show | an arrangement of objects in rows and columns that form a rectangle
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show | an amount left over when one number is divided by another number (r or R)
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show | a rectangular array with the same number of rows and columns
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show | numbers that are the product of a counting number multiplied by itself
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show | a number that multiplied by itself is "n"; the factor which multiplied by itself gives a square number product
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unsquaring | show 🗑
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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:
SarahMueller
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