- Determine the two consecutive multiples of 10 that bracket 4,100,323
- 4,100,323 is between 4,100,320 and 4,100,330
- 4,100,325 is the midpoint between 4,100,320 and 4,100,330
- As illustrated on the number line, 4,100,323 is less than the midpoint (4,100,325)
- Therefore, 4,100,323 rounded to the nearest ten = 4,100,320
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