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Fritzke-Math-grade2
Math Vocab for Second Graders
| Question | Answer |
|---|---|
| a non-metric unit for measuring length, it equals three feet | yard |
| these are made of vertical marks and a diagonal line for the fifth number | tally marks |
| a solid figure with one square base, whose other faces are four triangles with a shared vertex | square pyramid |
| two of something | pair |
| an expression of a relationship between quantities as an equation or an inequality (ex. 7 + 6 = 13) | number sentence |
| having a value that is more than that of another quantity | greater than |
| part of a whole or group, two-fifths is an example of this | fraction |
| a flat surface, or side, of a solid figure (a cube has six of these) | face |
| any of the symbols 0 - 9 | digit |
| a solid figure that has a circular base and comes to a point called a vertex (sometimes ice cream tops this) | cone |
| the distance across from side to side | width |
| when an object looks the same upside down, or from any two opposite directions, an example is the letter Z | point symmetry |
| a three dimensional figure with no faces, bases, edges, or vertices | sphere |
| a picture of a straight line in which the integers are shown as specially marked points evenly spaced on the line | number line |
| a unit of time that equals 60 seconds | minute |
| a non-metric unit of length equal to 1/12 of a foot. One foot equals 12 of these | inch |
| one of four equal parts of a whole | one-fourth |
| numbers written in a form that shows the place value of digits | expanded number |
| the result of subtraction | difference |
| metal coin used as a form of currency | coin |
| straight up and down | vertical |
| 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 |
| an answer to a problem | solution |
| a graph using pictures to represent quantity | pictograph |
| how long something is | length |
| a unit of time with 60 minutes, there are 24 of these in a day | hour |
| a non-metric unit to measure length, it equals 12 inches | foot |
| a number where groups of two can be made with none left over | even number |
| 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 |
| a metric unit of length, 100 of these make a meter. It has the abbreviation cm | centimeter |
| a numerical worth or amount | value |
| the answer to an addition problem, it is also known as the total | sum |
| a prism with two identical, rectangular bases ( a cereal box has this shape) | rectangular prism |
| a number where groups of two can be made with one left over | odd number |
| having a value that is fewer than that of another quantity | less than |
| parallel to the horizon, lines on handwriting paper are an example of this | horizontal |
| three numbers in an operation that are related to each other | fact family |
| a number sentence that shows equality between two quantities ( an example of this is 4 + 2 = 6) | equation |
| a solid figure with two congruent circular bases and a curved surface ( a can of soup is an example of this) | cylinder |
| having the same weight on either side, a weighing device using a beam | balance |
Created by:
fritzsar
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