estimate 200,629 +28,542
200,629 is approximately 201,00028,542 is approximately 29,000201,000 + 29,000 = 230,000
\(200,629 \approx 201,000\\28,542 \approx 29,000\\\\ 201,000 + 29,000 = 230,000\\200,629 + 28,542 \approx 230,000\)