Decompose a fraction into a sum of fractions with the same denominator in more than one way, recording each decomposition by an equation. Justify decompositions, e.g., by using a visual fraction model.
Standard detail
CCSS.Math.Content.4.NF.B.3b
Component
Depth 3Parent ID: 1195E43626BF4A6B8AA96AF62AFB4283Standard set: Grade 4
Original statement
Quick facts
- Statement code
- CCSS.Math.Content.4.NF.B.3b
- List ID
- b.
- Standard ID
- 82832D1795064E29BA1CD2CCE62FC28F
- ASN identifier
- S114368C
- Subject
- Common Core Mathematics
- Grades
- 04
- Ancestor IDs
- 1195E43626BF4A6B8AA96AF62AFB4283CAF90B8CE96A4458829E7C7C376A7126D0BBEE30DFE401311CF468A86D17958E
- Source document
- Common Core State Standards for Mathematics (2010)
- License
- CC BY 3.0 US
- Dataset notes
Examples: 3/8 = 1/8 + 1/8 + 1/8 ; 3/8 = 1/8 + 2/8 ; 2 1/8 = 1 + 1 + 1/8 = 8/8 + 8/8 + 1/8.