Second Quarter Math

This quarter students will learn to: fluently add and subtract within 100 using strategies based on place value, properties of operations, and/or the relationship between addition and subtraction; use addition and subtraction within 100 to solve word problems; add and subtract within 1000, using concrete models or drawings; mentally add or subtract 10 or 100 to a given number 100-900; and explain why addition and subtraction strategies work, using place value and the properties of operations.