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10 terms

"Numbers 5-10" Red Hot Root Words Lesson 13 Sentences

Sentences using words with the prefixes meaning 5 through 10
STUDY
PLAY
quintuplet
The babysitter found it confusing to remember the five ____ names.
pentagram
The teacher drew a star-shaped _____ on all the papers with perfect scores.
hexagon
The store's sign was a _____ with each of the six sides painted a different color.
sextant
Sailing ships used to always have a _____ on board to help determine their positions.
septennial
There are very few _____ reunions, as most are celebrated every five or ten years, not seven.
octagon
A stop sign is in the shape of an _____.
octave
You play this melody on the piano, and I will play the same tune one _____ higher.
decade
There was a difference of exactly three _____ between Robert's age and his father's age.
decathlon
It takes great skill and stamina to take part in a _____.
decimeter
Using a meter stick, he measured the width of the piece of paper and found it was two _____.