2143 to the nearest thousands is 2000. When rounding to the nearest thousands, you look at the hundreds place. Since the hundreds place digit in 2143 is 4, which is 5 or greater, you round up the thousands place digit (2) to 3. Therefore, 2143 rounded to the nearest thousands is 2000.
0.166 to the nearest thousands = zero
8,344 to the nearest thousands = 8,000
9,798 to the nearest thousands = 10,000
19,628 to the nearest thousands is 20,000
29,632 to the nearest thousands is 30,000
1,380,021 to the nearest thousands = 1,380,000
0.166 to the nearest thousands = zero
45,469.23 to the nearest thousands = 45,000
6,333 to the nearest thousands = 6,000
8,344 to the nearest thousands = 8,000
9,798 to the nearest thousands = 10,000
56,798,354 to the nearest thousands is 56,798,000
78,500 to the nearest thousands = 79,000
19,628 to the nearest thousands is 20,000
2,006 to the nearest thousands = 2,000
12,934 to the nearest thousands is 13,000
29,632 to the nearest thousands is 30,000