Elapsed Time (Half/Quarter Hours)

Solve these problems to test your skills!

1) Solve
7:15=+ 4h 0m=
2) Solve
12:15=+ 2h 15m=
3) Solve
11:00=+ 1h 15m=
4) Solve
12:00=+ 4h 15m=
5) Solve
5:45=+ 2h 15m=
6) Solve
4:00=+ 2h 30m=
7) Solve
11:30=+ 5h 30m=
8) Solve
1:15=+ 4h 0m=
9) Solve
6:30=+ 3h 30m=
10) Solve
8:00=+ 1h 0m=
11) Solve
4:00=+ 4h 30m=
12) Solve
10:00=+ 1h 30m=
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