Determine the unknown whole number in an addition or subtraction equation relating three whole numbers.
Standard detail
CCSS.Math.Content.1.OA.D.8
Standard
Depth 2Parent ID: B5B254A7875149AD890DDED3293CED14Standard set: Grade 1
Original statement
Quick facts
- Statement code
- CCSS.Math.Content.1.OA.D.8
- List ID
- 8.
- Standard ID
- D553529310B34BEBAD580F4938A0C2F9
- ASN identifier
- S2525839
- Subject
- Mathematics (2010-2014)
- Grades
- 01
- Ancestor IDs
- B5B254A7875149AD890DDED3293CED14B5BF97C23A4E460E8A9B8AD22B0D867E
- Exact matches
- Source document
- TN Common Core State Standards for Mathematics (2010)
- License
- CC BY 3.0 US
- Dataset notes
For example, determine the unknown number that makes the equation true in each of the equations 8 + ? = 11, 5 = <img src="http://purl.org/ASN/resources/images/rectangle_vertical.gif" style="vertical-align: middle;" /> - 3, 6 + 6 = <img src="http://purl.org/ASN/resources/images/rectangle_vertical.gif" style="vertical-align: middle;" />.