1.
5 - five, 45 forty five, 15 fifteen, 40 forty, 13 thirteen, 20 twenty, 99 ninety nine, 175 One hundred and seventy five, 27 Twenty seven, 55 Fifty five, 89 Eighty nine, 32 thirty two, 124 one hundred twenty four, 253 two hundred and fifty-three, 705 seven hundred and five, 788 seven hundred and eighty-eight, 879 eight hundred and seventy nine, 358 three hundred and fifty eight, 113 one hundred thirteen, 166 one hundred sixty six, 257 two hundred and fifty seven, 187 one hundred eighty seven, 689 six hundred and eighty-nine, 532 five hundred thirty-two, 199 one hundred ninety nine, 290 two hundred ninety, 2000 two thousand, 2678 two thousand six hundred seventy eight, 3988 three thousand nine hundred eighty eight, 4796 four thousand seven hundred ninety six.
2.
one hundred and twenty-seven - 127, nineteen - 19, fifty-eight - 58, two hundreed and sixty-eight - 268, fourteen - 14, three hundred and fifty five - триста пятьдесят пять.
3.
1. 62+14=76
2. 15+246=261
3. 90+10=100
4. 31+19=50
5. 73+82=155
6. 3112+99=3211