Show:
2D Shapes
Lines
Front-End Estimation
3D Shapes
Properties
100
A shape with three sides and three angles
What is a triangle?
100
A line extends _________ in both directions.
What is forever?
100
37 rounded
What is 40?
100
Shape with a circular base and one vertex
What is a cone?
100
X x 1
What is the identity property?
200
A shape with four sides and four angles
What is a quadrilateral?
200
The angles formed by perpendicular lines.
What are 90 degree angles?
200
590 rounded
What is 600?
200
The shape of a basketball
What is a sphere?
200
3 x 0
What is the zero property
300
A shape with eight sides and eight angles
What is an octagon?
300
Lines that cross and form 90 degree angles
What are perpendicular lines?
300
206 rounded
What is 200?
300
The shape of a roll of paper towel
What is a cylinder?
300
a +b = b + a
What is the commutative property?
400
A shape with six sides and six angles
What is a hexagon?
400
Lines that run along side each other but never touch
What are parallel lines?
400
6, 789 rounded
What is 7,000?
400
Shape with two equal bases that are parallelograms
What is a prism?
400
(A + B) + C = A + (B + C)
What is the associative property?
500
A shape with seven sides and seven angles
What is heptagon/septagon?
500
Lines that cross, but not at a 90 degree angle
What are intersecting lines?
500
Estimate the product of 34 x 67
What is 2100?
500
A shape that has one base and all its edges meet at a vertex
What is a pyramid?
500
No matter what order the factors or addends, the product and the sum always stays the same
What is the commutative property?