- Determine the two consecutive multiples of 10 that bracket 4,218
- 4,218 is between 4,210 and 4,220
- 4,215 is the midpoint between 4,210 and 4,220
- As illustrated on the number line, 4,218 is greater than the midpoint (4,215)
- Therefore, 4,218 rounded to the nearest ten = 4,220
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