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

10-5=

5

100
2 + 2 =
What is 4?
100
The number that comes after 14.
What is 15?
200
A shape with 4 equal sides.
What is a square?
200

5-3=

2

200
3 + 2 =
What is 5?
200
The number that comes after 29.
What is 30.
300

The shape of a tire or a wheel

What is a circle?

300

20-10=

10

300
3 + 3 =
What is 6?
300

The number that comes before 48

What is 47?

400
A shape with 2 long sides and 2 short sides.
What is a rectangle?
400

8-5=

3

400
5 + 2 =
What is 7?
400

The number that is 10 less than 50

What is 40?

500
A shape that looks likes a can.
What is cylinder?
500

9-5=

4

500
7 + 3 =
What is 10?
500

The number that comes after 99.

What is 100?