I created this product when I had a hard time finding assessments to document CCSS that I have taught. The standards are written for the end of the year and these assessments are for the end of first grade. There are assessments for Operations and Algebraic Thinking, Numbers in Base Ten, Measurement and Data, and Geometry.
This 48 page product includes assessments for 1.O. A.1, 1.O. A.2,1.O.A.3, 1.O. A.4,1.O. A.5, 1.O. A.6, 1.O. A.7, 1.O. A.8, 1.N.B.T. 1, 1.N.B.T. 2, 1.N.B.T. 3, 1.N.B.T. 4, 1.N.B.T.5, 1.N.B.T.6, 1.M.D.1, 1.M.D.2, 1.M.D.3, 1.M.D.4, 1.G.1, 1.G.2, and 1.G.3.