Apply properties of operations as strategies to multiply and divide.
Standard detail
CCSS.Math.Content.3.OA.B.5
Standard
Depth 2Parent ID: BBC6FC4771DE4BCFBC696ABC924DB796Standard set: Grade 3
Original statement
Quick facts
- Statement code
- CCSS.Math.Content.3.OA.B.5
- List ID
- 5.
- Standard ID
- BB56660F02634972A4CC7A93072781FA
- ASN identifier
- S2554075
- Subject
- Mathematics (2010-)
- Grades
- 03
- Ancestor IDs
- BBC6FC4771DE4BCFBC696ABC924DB796CD2A520E61DC46AEA74B00EE9E24365C
- Exact matches
- Source document
- New Mexico Common Core State Standards for Mathematics (2010)
- License
- CC BY 3.0 US
- Dataset notes
Students need not use formal terms for these properties.
Example: Knowing that 8 × 5 = 40 and 8 × 2 = 16, one can find 8 × 7 as 8 × (5 + 2) = (8 × 5) + (8 × 2) = 40 + 16 = 56. (Distributive property.)
Example: If 6 × 4 = 24 is known, then 4 × 6 = 24 is also known (Commutative property of multiplication.) 3 × 5 × 2 can be found by 3 × 5 = 15, then 15 × 2 = 30, or by 5 × 2 = 10, then 3 × 10 = 30. (Associative property of multiplication.)