Common Core Standards Alignment

This worksheet supports the following Common Core State Standards for Mathematics:

• 1.G.A.3 Split circles and rectangles into 2 or 4 equal parts, name them halves, fourths or quarters, and see that more parts means smaller parts.
• 2.G.A.3 Cut circles and rectangles into 2, 3 or 4 equal parts called halves, thirds or fourths; equal parts of one whole can look different.
• 3.NF.A.1 Know 1/b is one of b equal parts of a whole, and a/b is a of those parts (denominators 2, 3, 4, 6 and 8).
• 3.G.A.2 Divide shapes into parts of equal area and describe each part with a unit fraction, such as 1/6 of the shape.

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