round 4.3215 to the nearest thousands

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To round a number to the nearest thousands, you need to look at the digit in the thousands place and the digit immediately to its right (hundreds place).

In this case, we have the number 4.3215.

The digit in the thousands place is 4, and the digit in the hundreds place is 3.

To determine whether to round up or down, we look at the digit in the hundreds place.

Since it is less than 5, we round down.

To round down, we keep the digit in the thousands place as it is and replace all the digits after it with zeros.

Therefore, when rounding 4.3215 to the nearest thousands, the result is 4,000.