- Determine the two consecutive multiples of 10 that bracket 221
- 221 is between 220 and 230
- 225 is the midpoint between 220 and 230
- As illustrated on the number line, 221 is less than the midpoint (225)
- Therefore, 221 rounded to the nearest ten = 220
221 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