What does the prefix "dec- or deca-" mean?
Ten
What does the prefix "uni-" mean?
One
What does the prefix "pent- or penta-" mean?
Five
What is a "unicycle"?
A bicycle with one wheel
How many tentacles does an octopus have?
Eight
Tell a word that uses the prefix "uni-".
Unicycle, unicorn, uniform, unit...
What is a "triangle"?
It is a figure with three sides. / A shape with three sides.
What does the prefix "octo-" mean?
Eight
What does the prefix "quad-" mean?
Four
What does the prefix "sept-" mean?
Seven
Tell a word that uses the prefix "bi-".
Bicycle, binoculars, bifocals, bilingual... Etc.
What does the prefix "bi-" mean?
Two / having two
Having three babies at once is called having _________________________?
Triplets
What does the prefix "tri-" mean?
Three or three times
How many sides does a quadrangle have?
Four