1108 ERR math vocab
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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| digit | Any of the symbols 0,1,2,3,4,5.6,7,8,9 in the base 10 numeration system
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| estimate (ballpark estimate) | An answer close to, or approximating, an exact answer.
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| range | The difference between the maximum and minimum in a set of data. Used as a measure of the speed of data.
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| mode | The value or values that occur most often in a set of data.
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| unit | an agreed upon unit of measure, for example foot, pound, gallon, meter, kilogram, liter.
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| length | The distance between two points.
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| perimeter | A distance around a polygon.
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| area | The measurement of the size of the inside surface of a polygon.
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| circumference | The perimeter (distance around) of a circle.
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| diameter | A line segment that passes through the center of a circle or sphere.
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| polygon | a 2 dimensional figure formed by 3 or more line segments (sides) that meet only at their endpoints (vertices) to make a closed shape. The line segments of a polygon may not cross.
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| vertices | Two line segments that meet to make an angle.
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| tiling (tessellation) | The covering of a surface with shapes so that there are no gaps or overlaps.
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| square unit | A unit used to measure area. The length must be the same on all sides of the unit.
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| factor | each of the two or more numbers in a product.
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| product | The answer to a multiplying two or more numbers.
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| dividend | The number in division that is being divided (the big number).
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| divisor | In division, the number that divides another number (dividend). This number is smaller than the dividend.
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| quotient | The answer to a division problem.
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| remainder | An amount left over when one number is divided into another number.
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| square number | The product of a number multiplied by itself. It will make a square array.
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Created by:
dcole
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