CC.2.1.3.B.1 - Apply place-value understanding and properties of operations to perform multi-digit arithmetic
CC.2.1.3.C.1 - Explore and develop an understanding of fractions as numbers
CC.2.2.3.A.1 - Represent and solve problems involving multiplication and division
CC.2.2.3.A.2 - Understand properties of multiplication and the relationship between multiplication and division
CC.2.2.3.A.3 - Demonstrate multiplication and division fluency
CC.2.2.3.A.4 - Solve problems involving the four operations, and identify and explain patterns in arithmetic
CC.2.3.3.A.1 - Identify, compare, and classify shapes and their attributes
CC.2.3.3.A.2 - Use the understanding of fractions to partition shapes into parts with equal areas and express the area of each part as a unit fraction of the whole
CC.2.4.3.A.1 - Solve problems involving measurement and estimation of temperature, liquid volume, mass, and length
CC.2.4.3.A.2 - Tell and write time to the nearest minute and solve problems by calculating time intervals
CC.2.4.3.A.4 - Represent and interpret data using tally charts, tables, pictographs, line plots, and bar graphs
CC.2.4.3.A.5 - Determine the area of a rectangle and apply the concept to multiplication and to addition
CC.2.4.3.A.6 - Solve problems involving perimeters of polygons and distinguish between linear and area measures