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26 Cards in this Set
- Front
- Back
perpendicular lines
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lines that intersect to form a right angle;
they look like a cross |
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triangle
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has three sides
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Digits
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symboles used to write numbers
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Ordinal numbers
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these numbers tell you the order of
things: First, second, third,... |
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Mixed number
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6 1/2 is an example; it contains a whole number
and a fraction |
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line segment
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A line that ends
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Difference
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Answer to a subtraction problem
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fraction
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represents part of a whole
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circle
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shape has nos sides just a curved
line |
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Metric Systen
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is an international system of measure
based on units such as meters, liters, and grams |
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sequence
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numbers that follow a rule or pattern
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number sentence
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5 + 6 = 11 is an example of this. It contains
both numbers and symbols. |
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numerator
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The top number of a fraction
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denominator
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The bottom number of a fraction
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kilometer
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1000m
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borrowing
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Exchanging a ten dollar bill for 10 ones. You do
this when you subtract. |
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whole numbers
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Counting numbers plus zero
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denominator
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The bottom number of a fraction
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even numbers
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numbers you can split up evenly
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rectangle
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shape that has 2 sides one length
and the other sides have a different length |
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Sum
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Answer to an addition problem
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Counting Numbers
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The numbers 1, 2, 3, 4 are examples of
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square root
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opposite of squaring a number
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right angle
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angle that is formed when you have
perpendicular lines |
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square
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has four sides that are all the same
size |
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addend
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numbers you add together in an addition problem
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