Arithmetic Operator Puzzles

#4033: 8 _ 8 _ 2 _ 4 = -7 medium #4034: 8 _ 8 _ 2 _ 5 = -9 hard #4035: 8 _ 8 _ 2 _ 6 = 3 easy #4036: 8 _ 8 _ 3 _ 2 = 20 hard #4037: 8 _ 8 _ 3 _ 4 = 14 hard #4038: 8 _ 8 _ 3 _ 6 = 12 medium #4039: 8 _ 8 _ 3 _ 2 = 7 easy #4040: 8 _ 8 _ 3 _ 4 = 13 hard #4041: 8 _ 8 _ 3 _ 5 = 16 hard #4042: 8 _ 8 _ 3 _ 3 = -8 medium #4043: 8 _ 8 _ 3 _ 6 = 2 easy #4044: 8 _ 8 _ 3 _ 9 = 3 easy #4045: 8 _ 8 _ 4 _ 3 = 14 hard #4046: 8 _ 8 _ 4 _ 5 = 18 hard #4047: 8 _ 8 _ 4 _ 6 = 20 hard #4048: 8 _ 8 _ 4 _ 5 = -2 easy #4049: 8 _ 8 _ 4 _ 6 = -4 medium #4050: 8 _ 8 _ 4 _ 7 = -6 medium #4051: 8 _ 8 _ 4 _ 8 = -8 medium #4052: 8 _ 8 _ 4 _ 1 = 17 hard #4053: 8 _ 8 _ 4 _ 1 = 15 hard #4054: 8 _ 8 _ 4 _ 3 = 19 hard #4055: 8 _ 8 _ 4 _ 4 = 20 hard #4056: 8 _ 8 _ 4 _ 4 = 12 medium #4057: 8 _ 8 _ 4 _ 4 = 4 easy #4058: 8 _ 8 _ 4 _ 7 = 9 medium #4059: 8 _ 8 _ 4 _ 8 = 8 medium #4060: 8 _ 8 _ 4 _ 9 = 7 medium #4061: 8 _ 8 _ 4 _ 2 = -7 medium #4062: 8 _ 8 _ 5 _ 4 = 18 hard #4063: 8 _ 8 _ 5 _ 4 = -2 easy #4064: 8 _ 8 _ 5 _ 2 = 11 medium #4065: 8 _ 8 _ 5 _ 3 = 16 hard #4066: 8 _ 8 _ 5 _ 2 = -9 hard #4067: 8 _ 8 _ 6 _ 4 = 20 hard #4068: 8 _ 8 _ 6 _ 3 = 12 medium #4069: 8 _ 8 _ 6 _ 9 = 20 hard #4070: 8 _ 8 _ 6 _ 4 = -4 medium #4071: 8 _ 8 _ 6 _ 9 = -4 medium #4072: 8 _ 8 _ 7 _ 4 = -6 medium #4073: 8 _ 8 _ 7 _ 2 = 15 hard #4074: 8 _ 8 _ 8 _ 4 = -8 medium #4075: 8 _ 8 _ 8 _ 2 = 17 hard #4076: 8 _ 8 _ 9 _ 6 = 20 hard #4077: 8 _ 8 _ 9 _ 6 = -4 medium #4078: 8 _ 8 _ 9 _ 2 = 19 hard #4079: 8 _ 9 _ 2 _ 3 = 14 hard #4080: 8 _ 9 _ 2 _ 3 = 2 easy