Advanced Challenge

Solve these problems to test your skills!

1) Solve
7:35+45m=
2) Solve
6:40+5m=
3) Solve
1:15 to 2:05
4) Solve
7:00 to 7:10
5) Solve
6:20 to 6:50
6) Solve
5:30+55m=
7) Solve
4:45+55m=
8) Solve
9:40 to 10:00
9) Solve
8:15+10m=
10) Solve
3:40 to 4:15
11) Solve
2:00 to 2:25
12) Solve
4:55 to 5:25
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