Number crunches
Operation station
Shapes, shapes
Dino groceries
Rockin' Rocks
100
If you have the number 30, this is the matching number you need to make a number bond of 100.
70
100
The final total when you double the number 20.
Answer: 40
100
The phrase used to describe the time when the big minute hand points directly at the 3. 
Answer: Quarter past
100
word for an animal that survives by eating only plants
Answer: Herbivore
100
What is this event called?
Answer: A solar eclipse
200
The exact value of the digit 2 in the number 427.
20 (or 2 tens)
200
The fraction representing 1 slice eaten from a pizza cut into 4 equal pieces. 
Answer: One-quarter 1/4
200
The smaller metric unit used to measure a tiny spoonful of medicine rather than a large bottle.
Answer: Milliliters (ml)
200
All bones in a human body together
Answer: Skeleton
200
Shadow
300
The larger number out of 385 and 358 that the alligator mouth symbol points toward.
Answer: 385
300
If you share 13 cookies equally among 4 friends, how many will be left?
Answer: 1
300
What shape is it?
Answer: A cone
300
Answer: Muscles
300
The only flying mammal in the world that uses sound to "see" and catch its dinner in the dark.
- Answer: A bat
400
The number you get when rounding 74 down to the nearest 10.
Answer: 70
400
2+2x2=?
Answer: 6
400
4 centimeter= ? millimeters
Answer: 40 millimeters
400
The healthy food group category containing apples, bananas, broccoli, and carrots.
Answer: Fruits and vegetables
400
The hot, melted liquid rock inside an erupting volcano.
Answer: Lava (or magma)
500
The number you get when rounding 635 down to the nearest 100.
Answer: 600
500
What is a half of a £1 coin
Answer: A 50p coin
500
What is the largest star in our solar system?
The sun