Calculate the following sums:

Решение:

1. \( 364889 + 445872 = 810761 \)
2. \( 120035 + 405975 = 526010 \)
3. \( 224334 + 776776 = 1001110 \)
4. \( 525050 + 455014 = 980064 \)
5. \( 44216 + 23524 = 67740 \)
6. \( 70204 + 12030 = 82234 \)
7. \( 85034 + 34921 = 119955 \)
8. \( 48942 + 35641 = 84583 \)
9. \( 11234 + 44578 = 55812 \)
10. \( 20120 + 45065 = 65185 \)
11. \( 87707 + 11221 = 98928 \)
12. \( 845747 + 923411 = 1769158 \)
13. \( 40578 + 32546 = 73124 \)
14. \( 40608 + 10608 = 51216 \)
15. \( 31012 + 60077 = 91089 \)
16. \( 47807 + 41717 = 89524 \)
17. \( 37080 + 52921 = 90001 \)
18. \( 246533 + 311600 = 558133 \)

Ответ: 810761, 526010, 1001110, 980064, 67740, 82234, 119955, 84583, 55812, 65185, 98928, 1769158, 73124, 51216, 91089, 89524, 90001, 558133.