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100

The number 40

Forty
100

A large animal with four legs that people can ride. 

Horse

100

A plant that grows tall and produces yellow kernels that people can eat. 

Corn

100
An area of land around a house or building. 

Yard

100

To begin doing something.

Start

200

The early part of the day, before the afternoon.

Morning

200

One of the four main directions; the opposite of south.

North

200

A soft covering placed on a floor. 

Carpet

200

When a baby or animal first comes into the world. 

Born

200

Ripped or pulled apart. 

Torn

300

A large area of land covered with trees. 

Forest

300

A large group of soldiers. 

Army

300

To move quickly or suddenly in a certain direction.

Dart

300

Something you aim at or try to reach.

Target

300

A sound or signal that warns people or wakes them up.

Alarm

400

Something you remember from the past. 

Memory

400

Special clothing worn by members of the same group, school or team. 

Uniform

400

Something used to make a place or object look nice. 

Decoration

400

To surprise or scare someone suddenly.

Startle

400

To gather crops when they are ready to be picked. 

Harvest

500

A part inside your body that has a special job, like your heart or lungs. 

Organ

500

To put things in order so they are easy to find or use.

Organize

500

A raised, flat surface that people can stand on. 

Platform

500

The act of searching or looking around to discover something new. 

Exploration

500

Taking part in an activity or event. 

Participation