| addition |
the process of finding the total of two or more numbers. |
| carry |
to hold and take from one place to another. |
| cause |
something that makes a thing happen. |
| churn |
a container in which cream or milk is beaten or shaken to form butter. |
| crust |
any hard or crisp outer layer. |
| fierce |
wild and dangerous. |
| fog |
a thick cloud that is near to the ground. |
| lid |
a cover for a container that can be opened or removed. |
| operator |
a person whose job is to control a machine. |
| outdoor |
happening or used outside of any building. |
| past |
all of the time before now. |
| refuse1 |
to not accept or agree to something; to say "no." |
| sand |
tiny, loose grains of ground rock such as you can see on beaches and in deserts. |
| spacecraft |
a vehicle designed to travel in outer space. |
| staircase |
a set of steps with a railing that goes from one floor to another in a building. |