Fractions
A shape with two equal share is this.
Halves
Build an array with 2 columns of 2 and 2 rows of 2.
We should see a square with 4 squares in it.
This shape has four right angles and four equal sides.
What is a square?
The 1 in 881.
What is 1?
The sum of 24+62.
What is 88?
A shape with 3 equal shares is this.
Thirds
Build an array with 2 rows of 4, and 4 columns of 2.
We should see a rectangle with 8 squares.
This shape has 3 sides and three corners.
What is a triangle?
The 5 in 658.
What is 50?
The difference of 73-28.
What is 45?
A shape with 4 equal shares is this.
Fourths
This number is 3 rows of 2, and 2 columns of 3.
What is 6?
This shape has one side.
What is a circle (or oval)?
The 8 in 1862.
What is 800?
The sum of 187+281.
What is 468?
For a faction to be true, it must have this in each part.
Equal shares.
This number is 5 columns of 2, and 2 rows of 5.
What is 10?
This shape has six faces.
What is a cube?
The 0 in 1,021.
What is 0?
The difference of 314-299.
What is 15?
Another way to write half.
1/2
This number has 3 rows of 5, and 5 rows of 3.
What is 15?
This shape has 3 faces, 2 edges, and no corners.
What is a cylinder?
The 3 in 3,779.
What is 3,000?
The sum of 1578+92.
What is 1670?