Reason with Shapes and their Attributes
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1st Grade Math › Reason with Shapes and their Attributes
The base, or bottom, of a cylinder is made of up what shape?
Square
Circle
Triangle
Rectangle
Explanation
The base, or bottom, of a cylinder is made up of a circle.
The sides of a rectangular prism are made up of .
Rectangles
Triangles
Trapezoids
Circles
Explanation
The sides of a rectangular prism are made up of rectangles.
The base, or bottom, of a cylinder is made of up what shape?
Square
Circle
Triangle
Rectangle
Explanation
The base, or bottom, of a cylinder is made up of a circle.
The sides of a rectangular prism are made up of .
Rectangles
Triangles
Trapezoids
Circles
Explanation
The sides of a rectangular prism are made up of rectangles.
If I cut this rectangle in half, how many pieces will I have?
Explanation
When we cut something in half, we get 
If I cut this rectangle in half, how many pieces will I have?
Explanation
When we cut something in half, we get
What portion of the rectangle is green?
A fourth
A half
A third
A fifth
Explanation
The rectangle is split into four pieces and one of those pieces is colored green. This means that a fourth of the rectangle is green.
What portion of the rectangle is green?
A fourth
A half
A third
A fifth
Explanation
The rectangle is split into four pieces and one of those pieces is colored green. This means that a fourth of the rectangle is green.
What portion of the circle is striped?
Half of the circle is striped
A fourth of the circle is stripedd
A third of the circle is striped
A fifth of the circle is striped
Explanation
The circle is divided into two equal sizes. One side is striped and one side is blue. So half of the circle is striped.
If I cut a rectangle into two parts, I am cutting it in .
Half
Thirds
Quarters
Fourths
Explanation
When we cut something into two parts, which means the same thing as cutting it in half.