| double |
two times the amount or number. |
| emperor |
the male ruler of an empire. |
| fist |
a hand with the fingers bent under tight. |
| grab |
to take hold of suddenly or with force. |
| math |
a short form of a word that means the study of numbers. |
| money |
the coins or paper bills of a country that are used to buy things or pay for services. |
| nature |
the basic character and qualities of a person or thing. |
| official |
a person who holds an office in a business or government. |
| picture |
a painting, drawing, or photograph. |
| properly |
in the appropriate way. |
| search |
to try to find something by looking with care. |
| train |
a group of railroad cars connected together that carry people or things from one place to another. |
| tricky |
using or marked by tricks or lies. |
| wing |
a part of the body of some animals that they use for flying. Insects and birds have wings. |
| writer |
a person whose job is to create books, articles, poems, or other materials; author. |