Transcription of 1st Math Unit 3 - Georgia Standards
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These materials are for nonprofit educational purposes only. Any other use may constitute copyright infringement. Georgia Standards of Excellence Curriculum Frameworks GSE First Grade unit 3: Operations and Algebraic Thinking Mathematics Georgia Department of Education Georgia Standards of Excellence Framework GSE Operations and Algebraic Thinking unit 3 Mathematics GSE First Grade unit 3: Operations and Algebraic Thinking Richard Woods, State School Superintendent July 2018 Page 2 of 102 All Rights Reserved unit Three: Operations and Algebraic Thinking TABLE OF CONTENTS Overview.
the relationship between addition and subtraction (e.g., knowing that 8 + 4 = 12, one knows 12 – 8 = 4); and creating equivalent but easier or known sums (e.g., adding 6 + 7 by creating the known equivalent 6 + 6 + 1 = 12 + 1 = 13).
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