Solve word problems involving addition and subtraction of fractions referring to the same whole, including cases of unlike denominators by using a variety of representations, equations, and visual models to represent the problem. Use benchmark fractions and number sense of fractions to estimate mentally and assess the reasonableness of answers (e.g. recognize an incorrect result 2/5 + 1/2 = 3/7, by observing that 3/7 < 1/2).
Standard detail
5.NF.A.2
Depth 2Parent ID: A056428D80004AD2916F16FE211A5D6CStandard set: Grade 5
Original statement
Quick facts
- Statement code
- 5.NF.A.2
- List ID
- 2
- Standard ID
- 2CB5E38E6AE749738786826B5EFAD056
- Subject
- Math
- Grades
- 05
- Ancestor IDs
- A056428D80004AD2916F16FE211A5D6C88EBF23C35CF47D4BCF8BA6B9F46BB40
- Source document
- Kindergarten Math Core Content Connectors
- License
- CC BY 4.0 US