Math
Science
100

Which is longer an inch or a foot?

Foot

100

Is a star a planet?

(+100 bonus points : What is it?)

No

It is a ball of gas 

200

123-12=

111

200

What does earth revolve around? 

The sun

300

245+55=

300

300

What are the 5 senses?

Hearing, smell, touch, seeing, taste

400

How many days are in 2 year? (with no leap year)

730

400

What part of a plant takes in the water and nutrients from the soil?

roots

500

9 x 7

63

500

What are the three states of matter?

solid, liquid, and gas