Arithmetic Operator Puzzles

#4081: 8 _ 9 _ 2 _ 6 = 6 easy #4082: 8 _ 9 _ 3 _ 2 = 14 hard #4083: 8 _ 9 _ 3 _ 2 = 2 easy #4084: 8 _ 9 _ 3 _ 4 = -4 medium #4085: 8 _ 9 _ 3 _ 5 = -7 hard #4086: 8 _ 9 _ 3 _ 6 = 18 hard #4087: 8 _ 9 _ 3 _ 6 = 4 easy #4088: 8 _ 9 _ 3 _ 7 = 17 hard #4089: 8 _ 9 _ 3 _ 8 = 16 hard #4090: 8 _ 9 _ 3 _ 9 = 15 hard #4091: 8 _ 9 _ 3 _ 6 = 16 hard #4092: 8 _ 9 _ 4 _ 3 = 20 hard #4093: 8 _ 9 _ 4 _ 6 = 14 hard #4094: 8 _ 9 _ 4 _ 3 = -4 medium #4095: 8 _ 9 _ 4 _ 6 = 2 easy #4096: 8 _ 9 _ 4 _ 1 = 19 hard #4097: 8 _ 9 _ 4 _ 1 = 17 hard #4098: 8 _ 9 _ 4 _ 2 = 20 hard #4099: 8 _ 9 _ 4 _ 2 = 16 hard #4100: 8 _ 9 _ 4 _ 3 = 15 hard #4101: 8 _ 9 _ 4 _ 4 = 14 hard #4102: 8 _ 9 _ 4 _ 5 = 13 hard #4103: 8 _ 9 _ 4 _ 6 = 12 hard #4104: 8 _ 9 _ 4 _ 6 = 3 easy #4105: 8 _ 9 _ 4 _ 7 = 11 hard #4106: 8 _ 9 _ 4 _ 8 = 10 medium #4107: 8 _ 9 _ 4 _ 9 = 9 medium #4108: 8 _ 9 _ 5 _ 3 = -7 hard #4109: 8 _ 9 _ 6 _ 4 = 14 hard #4110: 8 _ 9 _ 6 _ 4 = 2 easy #4111: 8 _ 9 _ 6 _ 8 = -4 medium #4112: 8 _ 9 _ 6 _ 1 = 13 hard #4113: 8 _ 9 _ 6 _ 2 = 10 medium #4114: 8 _ 9 _ 6 _ 2 = 6 easy #4115: 8 _ 9 _ 6 _ 3 = 9 medium #4116: 8 _ 9 _ 6 _ 3 = 4 easy #4117: 8 _ 9 _ 6 _ 4 = 16 hard #4118: 8 _ 9 _ 6 _ 4 = 8 medium #4119: 8 _ 9 _ 6 _ 4 = 3 easy #4120: 8 _ 9 _ 6 _ 5 = 17 hard #4121: 8 _ 9 _ 6 _ 5 = 7 medium #4122: 8 _ 9 _ 6 _ 6 = 6 medium #4123: 8 _ 9 _ 6 _ 6 = 2 easy #4124: 8 _ 9 _ 6 _ 7 = 19 hard #4125: 8 _ 9 _ 6 _ 7 = 5 easy #4126: 8 _ 9 _ 6 _ 8 = 4 easy #4127: 8 _ 9 _ 6 _ 9 = 3 easy #4128: 8 _ 9 _ 6 _ 3 = 16 hard