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Teen Numbers
Geometry
Addition
Subtraction
100
14=10+___
What is 4
100
This shape has 3 sides and 3 verticies
What is a triangle
100
1+1=____
What is 2
100
5-4=____
What is 1
200
16=___+6
What is 10
200
This shape has 0 sides and 0 verticies
What is a circle
200
6+3=_____
What is 9
200
10-9=____
What is 1
300
This number comes after 17
What is 18
300
This shape has 6 faces that are all the same length and width.
What is a cube
300
6+4=____
What is 10
300
8-3=____
What is 5
400
I have 10 turtles and I have 6 more join, how many do I have now?
What is 16
400
This shape has 4 sides, 4 points, and 2 of the sides are the same length.
What is a rectangle
400
9+3=____
What is 12
400
10-4=____
What is 6
500
19-1=_____
What is 18
500
This shape has a both a circle top and bottom.
What is a cylinder
500
10+10=____
What is 20
500
20-15=_______
What is 5