- Determine the two consecutive multiples of 10 that bracket 312
- 312 is between 310 and 320
- 315 is the midpoint between 310 and 320
- As illustrated on the number line, 312 is less than the midpoint (315)
- Therefore, 312 rounded to the nearest ten = 310
312 rounded to the nearest ten with a number line
The solution above and other related solutions were provided by the Round to the Nearest Ten with a Number Line Application.
Curated Videos
Rounding to the Nearest TenRounding to the nearest 10 | 3rd grade | Khan AcademyRounding on a Numberline