Show:
shapes
Signs
addition
subtraction
numbers
100
A shape with 3 corners and 3 sides.
What is a triangle?
100

this sign is +.

What is a plus

100
2 + 2 =
What is 4?
100

10-9

What is 1 ?

100

The number that comes after 14.

What is 15?

200
A shape with 4 equal sides.
What is a square?
200

this is a -

What is a minus or subtraction

200
3 + 2 =
What is 5?
200

8-5

What is 3?

200
The number that comes after 29.
What is 30.
300

A shape that looks like a ball.

What is a circle?

300

This is a x.

What is times or multiplication or multiply 

300
3 + 3 =
What is 6?
300

20-1=

What is 19?

300
The number that comes after 39.
What is 40?
400
A shape with 2 long sides and 2 short sides.
What is a rectangle?
400

this is a =

What is a equal?

400
5 + 2 =
What is 7?
400

5-5=

What is 0?

400
The number that comes before one.
What is 0?
500

A shape with 6 sides.

What is hexagon?

500

this sign is<.

What is less than?

500
7 + 3 =
What is 10?
500

10-5=

What is 5?

500
The number that comes after 99.
What is 100?