Science
Math
Fun Facts
100

This part of a plant absorbs water from the soil.

Roots

100

What is 9 × 6?

54

100

This animal is known for building dams in rivers and lakes.

Beaver

200

Animals that hunt and eat other animals are called this.

predators

200

What is 45 + 38?

83


200

This is the tallest animal in the world.

Giraffe

300

The force that slows objects down when they rub against something.

Friction

300

What is 100 − 47?

53

300

This country has the largest population in the world.

India

400

This organ pumps blood through the human body.

The heart

400

How many sides does a hexagon have?

6

400

This sport uses a puck instead of a ball.

Hockey

500

This natural satellite orbits the Earth.

The moon

500

What is 7 × 8 × 2?

112

500

This bird is known for not being able to fly and living in Antarctica.

Penguin