Solve the following addition and subtraction problems.

Решение:

1. \( 354 + 78 + 2365 = 354 + 78 + 2365 = 432 + 2365 = 2797 \)
2. \( 527 + 36227 = 527 + 36227 = 36754 \)
3. \( 4900 + 5277 + 36227 = 4900 + 5277 + 36227 = 10177 + 36227 = 46404 \)
4. \( 7317 + 5486 + 11654 = 7317 + 5486 + 11654 = 12803 + 11654 = 24457 \)
5. \( 515 + 457 + 59501 = 515 + 457 + 59501 = 972 + 59501 = 60473 \)
6. \( 100 + 6198 + 94815 = 100 + 6198 + 94815 = 6298 + 94815 = 101113 \)
7. \( 316 + 2593 + 44368 = 316 + 2593 + 44368 = 2909 + 44368 = 47277 \)
8. \( 056 + 5377 + 36283 = 56 + 5377 + 36283 = 5433 + 36283 = 41716 \)
9. \( 103 + 82 + 8750 = 103 + 82 + 8750 = 185 + 8750 = 8935 \)
10. \( 510 + 2745 + 12838 = 510 + 2745 + 12838 = 3255 + 12838 = 16093 \)
11. \( 211 + 7629 + 1 = 211 + 7629 + 1 = 7840 + 1 = 7841 \)
12. \( 70 + 3948 + 44854 = 70 + 3948 + 44854 = 4018 + 44854 = 48872 \)
13. \( 934 + 5947 + 4973 = 934 + 5947 + 4973 = 6881 + 4973 = 11854 \)
14. \( 297 + 45701 + 12390 = 297 + 45701 + 12390 = 45998 + 12390 = 58388 \)
15. \( 86 + 0797 + 2267 = 86 + 797 + 2267 = 883 + 2267 = 3150 \)
16. \( 5631 + 561 + 7799 = 5631 + 561 + 7799 = 6192 + 7799 = 13991 \)
17. \( 386 + 5097 + 98270 = 386 + 5097 + 98270 = 5483 + 98270 = 103753 \)
18. \( 19 + 8395 + 40789 = 19 + 8395 + 40789 = 8414 + 40789 = 49203 \)
19. \( 75 - 23 = 52 \)
20. \( 98 - 16 = 82 \)
21. \( 52 - 21 = 31 \)
22. \( 30 + 5478 + 66824 = 30 + 5478 + 66824 = 5508 + 66824 = 72332 \)
23. \( 46 + 777 + 40747 = 46 + 777 + 40747 = 823 + 40747 = 41570 \)
24. \( 019 + 2768 + 1504 = 19 + 2768 + 1504 = 2787 + 1504 = 4291 \)
25. \( 94 - 6197 = -6103 \)
26. \( 03 + 7509 + 9992 = 3 + 7509 + 9992 = 7512 + 9992 = 17504 \)
27. \( 90 + 7889 + 12203 = 90 + 7889 + 12203 = 7979 + 12203 = 20182 \)
28. \( 0 + 397981 + 810 = 397981 + 810 = 398791 \)
29. \( 381 + 42678 + 934 = 381 + 42678 + 934 = 43059 + 934 = 44003 \)

Ответ: 2797, 36754, 46404, 24457, 60473, 101113, 47277, 41716, 8935, 16093, 7841, 48872, 11854, 58388, 3150, 13991, 103753, 49203, 52, 82, 31, 72332, 41570, 4291, -6103, 17504, 20182, 398791, 44003.