Solve multi-step real-life and mathematical problems posed with positive and negative rational numbers in any form (whole numbers, fractions, and decimals), using tools strategically. Apply properties of operations to calculate with numbers in any form; convert between forms as appropriate; and assess the reasonableness of answers using mental computation and estimation strategies.
Standard detail
CCSS.Math.Content.7.EE.B.3
Standard
Depth 2Parent ID: 8F7F1712D4AD40829881EF82AFCD2AF0Standard set: Grade 7
Original statement
Quick facts
- Statement code
- CCSS.Math.Content.7.EE.B.3
- List ID
- 3.
- Standard ID
- BBD41EA55C0647FC85B0C69BB0D31549
- ASN identifier
- S2554389
- Subject
- Mathematics (2010-)
- Grades
- 07
- Ancestor IDs
- 8F7F1712D4AD40829881EF82AFCD2AF0BAFF4FF02B5D4683A0FD0E9FDE877578
- Exact matches
- Source document
- New Mexico Common Core State Standards for Mathematics (2010)
- License
- CC BY 3.0 US
- Dataset notes
For example: If a woman making $25 an hour gets a 10% raise, she will make an additional 1/10 of her salary an hour, or $2.50, for a new salary of $27.50. If you want to place a towel bar 9 3/4 inches long in the center of a door that is 27 1/2 inches wide, you will need to place the bar about 9 inches from each edge; this estimate can be used as a check on the exact computation.