Math Vocab for Second Graders
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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| a non-metric unit for measuring length, it equals three feet | yard
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| these are made of vertical marks and a diagonal line for the fifth number | tally marks
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| a solid figure with one square base, whose other faces are four triangles with a shared vertex | square pyramid
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| two of something | pair
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| an expression of a relationship between quantities as an equation or an inequality (ex. 7 + 6 = 13) | number sentence
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| having a value that is more than that of another quantity | greater than
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| part of a whole or group, two-fifths is an example of this | fraction
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| a flat surface, or side, of a solid figure (a cube has six of these) | face
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| any of the symbols 0 - 9 | digit
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| a solid figure that has a circular base and comes to a point called a vertex (sometimes ice cream tops this) | cone
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| the distance across from side to side | width
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| when an object looks the same upside down, or from any two opposite directions, an example is the letter Z | point symmetry
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| a three dimensional figure with no faces, bases, edges, or vertices | sphere
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| a picture of a straight line in which the integers are shown as specially marked points evenly spaced on the line | number line
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| a unit of time that equals 60 seconds | minute
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| a non-metric unit of length equal to 1/12 of a foot. One foot equals 12 of these | inch
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| one of four equal parts of a whole | one-fourth
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| numbers written in a form that shows the place value of digits | expanded number
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| the result of subtraction | difference
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| metal coin used as a form of currency | coin
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| straight up and down | vertical
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| when an object can be folded to make two parts that are mirror images - a heart folded in half is an example of this | line symmetry
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| an answer to a problem | solution
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| a graph using pictures to represent quantity | pictograph
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| how long something is | length
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| a unit of time with 60 minutes, there are 24 of these in a day | hour
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| a non-metric unit to measure length, it equals 12 inches | foot
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| a number where groups of two can be made with none left over | even number
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| a line segment that connects two corners of a polygon and is not a side of the polygon, it looks like a slanted line | diagonal
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| a metric unit of length, 100 of these make a meter. It has the abbreviation cm | centimeter
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| a numerical worth or amount | value
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| the answer to an addition problem, it is also known as the total | sum
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| a prism with two identical, rectangular bases ( a cereal box has this shape) | rectangular prism
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| a number where groups of two can be made with one left over | odd number
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| having a value that is fewer than that of another quantity | less than
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| parallel to the horizon, lines on handwriting paper are an example of this | horizontal
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| three numbers in an operation that are related to each other | fact family
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| a number sentence that shows equality between two quantities ( an example of this is 4 + 2 = 6) | equation
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| a solid figure with two congruent circular bases and a curved surface ( a can of soup is an example of this) | cylinder
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| having the same weight on either side, a weighing device using a beam | balance
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Review the information in the table. When you are ready to quiz yourself you can hide individual columns or the entire table. Then you can click on the empty cells to reveal the answer. Try to recall what will be displayed before clicking the empty cell.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
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Created by:
fritzsar
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