| A | B |
|---|
| addends | The numbers that are added |
| A.M. | Used to show time between mednight and noon |
| addition | An operation on two or more numbers to find the sum |
| angle | Two rays with a common end point |
| area | The number of square units needed to cover a region |
| array | An arrangement of objects or numbers in rows and columns |
| bar graph | A graph with bars of different lengths to show information |
| capacity | The amount a container can hold |
| centimeter | A metric unit used to measure length |
| chance | A possibility |
| circle | A closed plane figure with all sides equal distance from the center |
| cone | A space figure with one circular flat surface and one curved surface that form a point |
| congruent | Figures that have the same size and shape |
| corner | A point where two sides of a plane figure meet |
| cube | A space figure with six square faces |
| cup | A unit of measure that equals 8 ounces |
| cylinder | A space figure with 2 sides that are circles |
| data | Information that is gathered |
| decimal point | A dot used to separate dollars from cents and ones from tenths |
| Degree Celsius | A unit to measure temperature |
