0! I chose this answer because four or less round down five or more round up! So technically 199 rounded to the nearest thousand is 0.
100
Zero.
0
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37000
Rounded both to the nearest hundred and thousand, 48 is approximately equal to 0.
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1000
176 rounded to the nearest 1000 is 0
1000
Rounded to the nearest ten, 199 is approximately equal to 200.
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1000
0
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1000