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Understand and apply properties of operations and the relationship between addition and subtraction.
Use place value concepts to represent amounts of tens and ones and to compare two digit numbers.
Use place value concepts and properties of operations to add and subtract within 100.
Use the understanding of fractions to partition shapes into halves and quarters.
Compose and distinguish between two- and three-dimensional shapes based on their attributes.
Represent and solve problems involving addition and subtraction within 20.
Education Galaxy’s Pennsylvania System of School Assessment (PSSA) test preparation program provides online assessment and practice for students in Grades K-6 to help build mastery towards the PA Core Standards. Our unique online program is easy to use and enjoyable for both teachers and students. Students work on their Study Plans practicing important concepts while teachers pull formative assessment reports to identify the strengths and weaknesses of their classroom and individual students.