Vocabulary - number sense
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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| equivalent fractions | different fractions that name the same amount
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| ratio | a comparison of two numbers (using division)
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| multiple | the product of the number and any whole number
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| divisor | the number that divides into the dividend
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| numerator | the part of a fraction that tells the parts of the whole
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| composite number | a number that has more than two factors
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| lowest form | a fraction that cannot be divided by any common factors
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| fraction line | a symbol used to separate whole numbers and numbers less than one
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| prime number | a number that has exactly two factors, one and itself
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| greatest common factor | used to reduce fractions - largest factor of two or more numbers
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| factor | a number, when multiplied, gives a product; an integer(number) that divides evenly in a number
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| improper fraction | a fraction greater than one
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| numerator | the part of a fraction that tells parts of the whole
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| even number | a number that ends with a 0,2,4,6, or 8
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| fraction line | a symbol that means division; numerator divided by denominator
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| least common multiple | smallest multiple of two numbers; used to find a least common denominator
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| quotient | the number you get when you divide a dividend by a divisor
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| product | the number you get when you multiply two or more factors
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| percent | per 100; a ratio that compares a number to 100
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| decimal | a number less than one that represents tenths, hundredths, thousandths,. . .
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| reciprocal | when the numerator and denominator are flipped
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| odd number | a number that ends with 1, 3, 5, 7, or 9
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| divisibility rule for 2 | any number that end with 0, 2, 4, 6, or 8
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| divisibility rule for 3 | the sum of the digits equals 3, 6, or 9
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| divisibility rule for 5 | any number that ends with a 0 or 5
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| divisibility rule for 9 | the sum of the digitis equals 9
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| divisibility rule for 10 | any number that ends with 0
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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:
mcorrigantms
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