Learning+Progressions-Express+number+as+equivalent+representations+to+fluently+compose+and+decompose+numbers


 * Fluently compose and decompose numbers to five
 * Fluently compose and decompose numbers to ten
 * Compose and decompose two- and three-digit numbers based on the values of the digits used to write the number
 * Solve word problems involving joining, separating, part/whole, comparing, grouping, and partitioning, using a variety of strategies, such as direct modeling, counting up or counting back by 1s or 10s, and deriving or recalling facts