Colors of the rainbow
Math
Science
What animal
Planets
100

Last color of the rainbow

Purple

100

9×9

81

100

What is the largest star in our solar system?

The sun

100

This animal hibernate during the winter

Polar bear

100

Third planet from the sun 

Earth

200

Mix red and yellow

Orange

200

2÷20

10

200

How many bones are in the human body?

206

200

This bird is waterproof

Penguins 

200

4 planets with rings 

Saturn Jupiter Uranus and Neptune 

300

Mix red and white

Pink

300

2×5

10

300

What is the process in which water changes from a liquid to a gas?

Evaporation

300

Bird can spin their head all the way around 

Owl

300

Biggest planet

Jupiter

400

What makes green 

Blue and yellow 

400

10×10

100

400

What is the process in which caterpillars turn into butterflies?

Metamorphosis 

400

Slowest animating the world

Sloth

400

Coldest planet in the solar system 

Uranus

500

How to make the color brown 

Red yellow and blue 

500

4×9

36

500

What is the formula for water?

H2O

500

Longest neck in the world

Giraffe

500

Planet with the most moons 

Saturn