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