Math puzzles

You must use the four numbers below to make the desired result. You may use the basic math to do so: +,-,*, /, (). Every day you will find two new puzzles.

Good luck.

Puzzle 1

The numbers: 5 5 6 9 must make: 16

Puzzle 2

The numbers: 2 4 6 7 must make: 29

Puzzle 3

The numbers: 1 3 6 6 must make: 39

Puzzle 4

The numbers: 1 2 5 6 must make: 5

Puzzle 5

The numbers: 1 7 7 7 must make: 49

Puzzle 6

The numbers: 1 3 7 8 must make: 42

Puzzle 7

The numbers: 7 8 8 9 must make: 12