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In This Unit of Study…
Fourth-grade students use their understanding of place value to use decimal notation to represent fractions and mixed numbers with denominators of 10 or 100 and to use fractional notation with denominators of 10 or 100 to represent decimals. They build upon their prior knowledge and understanding of place value, comparing, and ordering numbers, and decimals as fractions to compare decimals up to the hundredths place. Fourth-grade students also apply their knowledge of decimals and place value to identify the number that is one-tenth more, one-tenth less, one-hundredth more, and one-hundredth less than a given number.
B.E.S.T. Benchmarks:
- MA.4.FR.1.2 Use decimal notation to represent fractions with denominators of 10 or 100, including mixed numbers and fractions greater than 1, and use fractional notation with denominators of 10 or 100 to represent decimals.
- MA.4.NSO.1.5 Plot, order and compare decimals up to the hundredths.
Overarching Key Concepts:
- Represent Decimals to the Hundredths Place
- Compare and Order Decimals to the Hundredths Place