2nd Grade Cards - Math

Words for students of 2nd Grade, the page is for math words (List 1), which are essential vocabulary for 2nd Grade academic classes.
 2nd Grade Cards - Math (click the card to toggle it.)
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centimeter
a metric unit of length equal to one hundredth of a meter
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congruent
possessing congruity; suitable; agreeing; corresponding
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equivalent
being essentially equal to something
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even
occurring at fixed intervals; not odd; capable of division by two without a remainder
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expanded notation
showing place value by multiplying each digit in a number by the appropriate power of 10
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Fahrenheit
of or relating to a temperature scale proposed by the inventor of the mercury thermometer
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feet
a unit of length in the U.S. Customary and British Imperial systems equal to 12 inches
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fourth
one of four equal parts
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fraction
segment; fragment; a small proportion of
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growing
relating to or suitable for growth
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half
one of two divisions; consisting of one of two equivalent parts in value or quantity
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hundreds
numerical value equal to 100
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inch
a unit of measurement for advertising space; a unit of length equal to one twelfth of a foot
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meter
the basic unit of length adopted under
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notation
technical system of symbols used to represent special things; comment or instruction
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odd
not easily explained; beyond from the usual or expected; not divisible by two
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operation
a process or action, such as addition, substitution, transposition, or differentiation, performed in a specified sequence and in accordance with specific rules
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pictograph
a graphic character used in picture writing
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probability
a measure of how likely it is that some event will occur; the quality of being probable
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repeating
the act of doing or performing again
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ruler
measuring stick with a straight edge that is used for drawing straight lines and measuring lengths
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standard
criteria; basis for comparison
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standard-unit
units commonly encountered for a particular quantity
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symmetric
having similarity in size, shape, and relative position of corresponding parts
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third
following the second position in an ordering or series; one of three equal parts of a divisible whole
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yard
rod; stick; branch; long piece of timber; measure of length, equaling three feet