| addition |
the process of finding the total of two or more numbers. |
| chart |
a sheet that gives information in the form of a table or graph. |
| clear |
used to describe the sky when there are no clouds or when there is little pollution or dust. |
| collection |
a group of things of the same type that someone has brought together. |
| cousin |
the son or daughter of an aunt or uncle. |
| dine |
to eat a meal, usually in a formal way. |
| doorway |
the way of entrance into a room or building. |
| energy |
the ability to have force or power or to do work. There are many kinds of energy such as physical, electrical, nuclear, or chemical. |
| half |
one of two equal parts of a whole. |
| link |
one of the separate closed pieces of a chain. |
| open |
not shut or closed. |
| raise |
to move to a higher position. |
| sir |
a polite form of address for a man, usually used in place of his name. |
| strange |
not usual; odd. |
| wide |
reaching across a large area from side to side. |