PreTestWeek13_WordParts

Front

What does the root -DECA- or -DECI- mean? Examples: decade, decimal

Back

ten

Front

A shape with eight sides is called a __________________.

Back

octagon

Front

What does the root -OCTA- mean? Examples: octopus, octagon

Back

eight

Front

What does the prefix BI- mean? Examples: bicentennial, bicycle

Back

two, twice

Front

What does the word BIENNIAL mean?

Back

every two years

Front

What does the prefix UNI- mean? Examples: unicycle, unicorn

Back

one, single

Front

What does the root -POLY- mean? Examples: polygon, polytheism

Back

many

Front

What does the prefix TRI- mean? Examples: triangle, tricycle

Back

three

Front

What does the root -QUAD- mean? Examples: quadrilateral, quadruple

Back

four

Front

What does the prefix OCTO- mean? Examples: octopus, octagon

Back

eight