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16 Cards in this Set
- Front
- Back
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oblique
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lines thar are not horizontal or
vertical |
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century
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100 years
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product
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answer to a multiplication problem
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parallel lines
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lines that are always the same
distance apart |
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division
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opposite of multiplication; you can use
this for equal group problems |
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multiples
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when you count by a number;
multiplicaiton facts |
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factors
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what you multply together ina
a multiplication problem |
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vertical
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lines that go up and down
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right angle
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measures 90 degrees
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multiply
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shortcut to repeated addition
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acute angle
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measures less than 90 degrees
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horizontal line
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a line that goes across like the horizon
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obtuse angle
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an angle that measures more than
90 degress but less than 180 degrees |
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decade
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10 years
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leap year
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This year has one more day in February.
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point
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place in space
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