Grade 5

It is essential that these standards be addressed in contexts that promote problem solving, reasoning, communication, making connections, and designing and analyzing representations. Problem Solving Links

5.1 Number and Operations and Data Analysis: Develop an understanding of and fluency with addition and subtraction of fractions and decimals.

5.1.1 Use fraction models to represent the addition and subtraction of fractions with unlike denominators.

5.1.2 Use decimal models, place value, and number properties to add and subtract decimals (to the thousandths).

5.1.3 Select and use appropriate strategies to estimate fraction and decimal sums and differences.

5.1.4 Develop fluency with efficient procedures for adding and subtracting fractions and decimals and justify why the procedures work.

5.1.5 Solve problems involving the addition and subtraction of fractions and decimals.

5.1.6 Use ordered pairs on coordinate graphs to specify locations and describe paths.

5.1.7 Construct and analyze double bar, line, and circle graphs to solve problems involving fractions and decimals.

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