(1) Which list shows the numbers in order from least to greatest? A. \( 903 ; 1,350 ; 930 ; 1,503 \) B. 2,\( 001 ; 842 ; 613 ; 415 \) (C. \( 878 ; 904 ; 1,027 ; 1,207 \) D. 5,\( 051 ; 5,500 ; 788 ; 7,899 \)

To order the numbers from least to greatest, first, arrange them in numerical order. Starting with option A: \( 903, 930, 1,350, 1,503 \) — sorted, that’s \( 903, 930, 1,350, 1,503 \). Option B is \( 415, 613, 842, 2,001 \). Option C gives \( 878, 904, 1,027, 1,207 \) which stays as is. Lastly, option D is \( 788, 5,051, 5,500, 7,899 \) when sorted. So, the correct order can be determined easily with a little attention to detail! Quick tip: Always compare the leftmost digits first when sorting numbers! If they’re the same, move on to the next digit until you can find a difference. This helps in organizing the numbers swiftly and accurately, preventing common errors like mixing up similar numbers!