Grade 5- Number Operations- Fractions 1 2 3 4 5 6 Standards Skills Concepts Through a Particular Cognitive Sample Activity Included Included in Context Demand/ in Standard Levels of Standard Thinking Number Operations- Fractions Use equivalent fractions as a strategy to add and subtract fractions. C-5.NF.1 Add and Fractions with by replacing given Understand (See 4.NF.3) subtract unlike fractions with Add and subtract fractions with unlike denominators equivalent fractions in denominators (including mixed numbers) by (including mixed such a way as to replacing given fractions with equivalent fractions numbers) produce an equivalent in such a way as to produce an equivalent sum or sum or difference of difference of fractions with like denominators. For fractions with like example, 2/3 + 5/4 = 8/12 + 15/12 = 23/12. (In denominators. general, a/b + c/d = (ad + bc)/bd.)
Grade 5- Number Operations- Fractions 1 Standards 2 Skills Included in Standard 3 Concepts Included in Standard 4 Through a Particular Context 5 Cognitive Demand/ Levels of Thinking 6 Sample Activity Number Operations- Fractions Use equivalent fractions as a strategy to add and subtract fractions. C-5.NF.1 Add and subtract fractions with unlike denominators (including mixed numbers) by replacing given fractions with equivalent fractions in such a way as to produce an equivalent sum or difference of fractions with like denominators. For example, 2/3 + 5/4 = 8/12 + 15/12 = 23/12. (In general, a/b + c/d = (ad + bc)/bd.) Add and subtract Fractions with unlike denominators (including mixed numbers) by replacing given fractions with equivalent fractions in such a way as to produce an equivalent sum or difference of fractions with like denominators. Understand (See 4.NF.3)