Students describe and compare exact and approximate quantities using whole numbers to 100,000. Students demonstrate an understanding of decimals and simple fractions. Students estimate and demonstrate facility with calculating sums and differences. Students understand the mutual relationship between multiplication and division and how these operations extend to two-digit numbers. Symbols and Algebra 1.
Students represent operations and express relationships using words, tables, and graphs.
Students represent and interpret a quantitative relationship in a formula, table or graph. Students collect, record, graph, and interpret the results of surveys and data on the frequency of events and communicate their findings clearly. Inc. Other trademarks property of their respective holders.