Find the third angle of a triangle

The three angles of a triangle add up to 180 degrees.

1. Two angles of a triangle are 105° and 59°. How many degrees is the third angle?
2. Two angles of a triangle are 110° and 32°. How many degrees is the third angle?
3. Two angles of a triangle are 74° and 30°. How many degrees is the third angle?
4. Two angles of a triangle are 99° and 27°. How many degrees is the third angle?
5. Two angles of a triangle are 18° and 45°. How many degrees is the third angle?
6. Two angles of a triangle are 113° and 44°. How many degrees is the third angle?
7. Two angles of a triangle are 64° and 34°. How many degrees is the third angle?
8. Two angles of a triangle are 22° and 75°. How many degrees is the third angle?
9. Two angles of a triangle are 72.5° and 15°. How many degrees is the third angle?
10. Two angles of a triangle are 83.5° and 23°. How many degrees is the third angle?
11. Two angles of a triangle are 104.5° and 29.5°. How many degrees is the third angle?
12. Two angles of a triangle are 98.5° and 67°. How many degrees is the third angle?
13. Two angles of a triangle are 64° and 93°. How many degrees is the third angle?
14. Two angles of a triangle are 80° and 69°. How many degrees is the third angle?
15. Two angles of a triangle are 49° and 26°. How many degrees is the third angle?
16. Two angles of a triangle are 115.5° and 49.5°. How many degrees is the third angle?
17. Two angles of a triangle are 62.5° and 71.5°. How many degrees is the third angle?
18. Two angles of a triangle are 45.5° and 91.5°. How many degrees is the third angle?
19. Two angles of a triangle are 44° and 59.5°. How many degrees is the third angle?
20. Two angles of a triangle are 96.5° and 57.5°. How many degrees is the third angle?