This animal lives in Australia and has a pouch.
A kangaroo. 
What types of letters are A, E, I, O, U?
Vowels.
I have three straight sides and three corners. My three angles can add up to 180°. What am I?
A Triangle
(5 + 5) * 2
20
Spell the teacher's first name?
Jamie
This animal is the largest living primate.
A Gorilla
All the letters that are not vowels are...
Consonants. (B C D F G H J K L M N P Q R S T V W X Y Z)
I have four straight sides, and my opposite sides are parallel and equal in length. However, I have no right angles. What am I?
A parallelogram
A pizza is cut into 8 equal slices. If you eat 3 of those slices, what fraction of the pizza have you eaten?
3/8
Spell the word that the teacher gives you.
Pepperoni
This animal is a highly venomous snake, known for it's ability to form a "hood" by flaring the ribs in their neck when threatened.
A Cobra
What are the next three letters in this sequence?
O T T F F S S
E, N, T
I am a polygon with eight sides and eight angles. Each of my interior angles measures 135°. You can find my shape on many traffic signs. What am I?
An octagon.
A train is traveling at a constant speed. It covers a distance of 180 kilometers in 3 hours. How many kilometers will it travel in 5 hours?
300 kilometers.
Spell the word that the teacher gives you.
Millennium
This animal is a large North American bird of prey recognized by its dark brown body, white head and tail, and large hooked yellow bill and feet.
A Bald Eagle
What are the next three letters in this sequence?
M T W T F S S
M, T, W.
I am a four-sided shape, but only one pair of my opposite sides is parallel. What am I?
A Trapezoid
If the total cost of 4 kilograms of apples and 3 kilograms of oranges is $17, and the total cost of 2 kilograms of apples and 5 kilograms of oranges is $13, what is the cost per kilogram of apples?
$3 per kilogram.
Spell the word that the teacher gives you.
Rhythm
This animal lives in the sea. It is a warm blooded mammal that has a torpedo like nose.
A Dolphin
What are the next three letters in this sequence?
J F M A M J J A
S, O, N.
I am a special polygon with five sides. All my sides are equal, and all my interior angles are equal. You might find my shape on the back of a twelve-sided die. What am I?
Answer: A regular pentagon.
A number, when divided by 7, leaves a remainder of 3. When the same number is divided by 11, it leaves a remainder of 5. What is the smallest positive integer that satisfies these conditions?
38
Spell the word that the teacher gives you.
Fuchsia