An event that occurs every 100 years; a 100th anniversary.
The university's centennial celebration will be held on its hundredth anniversary.
a unit of length in the metric system. It takes 100 to equal 1 meter.
Most classroom rulers measure inches and centimeters.
an arthropod with perhaps 100 legs
The centipede has a segmented body.
a period of 100 years
A century ago most people walked to work.
a period of 10 years
The tragedy of 911 occurred a little over a decade ago.
a polygon with ten sides and ten angles
We studied the decagon in geometry.
an athletic contest consisting of ten different events.
The decathlon included cycling, swimming and eight other events.
a number using the base of ten; a part of a whole based on groups of ten
Be sure to include the decimal point in your final answer.