how many
My birthday is in three weeks.
three
The tiny balloon is missing
tiny
The harp is the largest instrument.
largest
Is Mayas painting smaller than Enricos painting?
smaller
We have one day left.
I am inviting ten friends to my party.
ten
I have old shoes
old
Jenny is the youngest child.
youngest
Tims painting is the bigger than mine.
bigger
They are nice friends.
nice
Mom is blowing up a few balloons.
few
He is making a chocolate cake
chocolate
Evan is the fastest runner.
fastest
Her desk is cleaner than his.
cleaner
I made the tallest tower out of everybody.
tallest
There will be nine candles on my cake.
nine
We are blowing up blue balloons
blue
Hannah is the greatest jumper.
greatest
The PE teacher is taller than the math teacher.
taller
My room is cleaner than my sister's room.
cleaner
There will be many sweet treats
many
A funny clown will juggle at the party
funny
The square is the biggest shape out of them all.
biggest
The second-graders paintbrushes are thicker than the third-graders brushes.
thicker
We ran.
no adjective in this sentence