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

8-3=

What is a 5

100
2 + 2 =
What is 4?
100

There were 8 lollipops, 5 were blue and the rest were red.  How many were red?

What is 3?

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

9-7=

What is a 2?

200
3 + 2 =
What is 5?
200

There were 5 orange flowers and 4 yellow flowers growing, how many flowers were growing in all?

What is 9?

200
The number that comes after 29.
What is 30.
300
A shape that looks like a ball.
What is a sphere?
300

7-2=

What is a 5?

300
3 + 3 =
What is 6?
300

There were 6 ducks swimming in the water and 4 ducks left the water, how many ducks were still in the water?

What is 2?

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

12-7=

What is a 5?

400
5 + 2 =
What is 7?
400

There were 10 chocolate chip cookies in the jar, my little brother ate 4 of them.  How many cookies are left?

What is 6?

400
The number that comes before one.
What is 0?
500
A shape that looks likes a can.
What is cylinder?
500

15-4=

What is 11?

500
7 + 3 =
What is 10?
500

There were 8 trolls singing and 5 trolls playing, how many trolls were there in all?

What is 13?

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