Arithmetic Operator Puzzles

#1057: 3 _ 2 _ 6 _ 8 = 1 easy #1058: 3 _ 2 _ 6 _ 9 = 18 hard #1059: 3 _ 2 _ 6 _ 9 = 1 easy #1060: 3 _ 2 _ 6 _ 4 = 1 easy #1061: 3 _ 2 _ 6 _ 8 = 2 easy #1062: 3 _ 2 _ 7 _ 7 = 7 easy #1063: 3 _ 2 _ 8 _ 8 = 7 easy #1064: 3 _ 2 _ 8 _ 2 = 2 easy #1065: 3 _ 2 _ 8 _ 4 = 12 medium #1066: 3 _ 2 _ 8 _ 1 = 11 medium #1067: 3 _ 2 _ 8 _ 2 = 14 hard #1068: 3 _ 2 _ 8 _ 2 = 6 easy #1069: 3 _ 2 _ 8 _ 3 = 15 hard #1070: 3 _ 2 _ 8 _ 3 = 9 medium #1071: 3 _ 2 _ 8 _ 3 = 4 easy #1072: 3 _ 2 _ 8 _ 4 = 16 hard #1073: 3 _ 2 _ 8 _ 5 = 17 hard #1074: 3 _ 2 _ 8 _ 5 = 7 easy #1075: 3 _ 2 _ 8 _ 6 = 18 hard #1076: 3 _ 2 _ 8 _ 6 = 6 easy #1077: 3 _ 2 _ 8 _ 6 = 2 easy #1078: 3 _ 2 _ 8 _ 7 = 19 hard #1079: 3 _ 2 _ 8 _ 8 = 20 hard #1080: 3 _ 2 _ 8 _ 9 = 3 easy #1081: 3 _ 2 _ 9 _ 6 = 6 medium #1082: 3 _ 2 _ 9 _ 3 = -3 medium #1083: 3 _ 2 _ 9 _ 9 = 7 medium #1084: 3 _ 2 _ 9 _ 3 = 3 easy #1085: 3 _ 2 _ 9 _ 6 = 1 easy #1086: 3 _ 3 _ 2 _ 4 = -3 easy #1087: 3 _ 3 _ 2 _ 2 = 8 easy #1088: 3 _ 3 _ 2 _ 4 = 18 easy #1089: 3 _ 3 _ 2 _ 5 = 11 easy #1090: 3 _ 3 _ 2 _ 9 = 19 hard #1091: 3 _ 3 _ 2 _ 5 = -9 easy #1092: 3 _ 3 _ 2 _ 8 = 4 easy #1093: 3 _ 3 _ 3 _ 9 = 4 easy #1094: 3 _ 3 _ 3 _ 9 = 2 easy #1095: 3 _ 3 _ 3 _ 3 = 8 easy #1096: 3 _ 3 _ 3 _ 5 = 16 medium #1097: 3 _ 3 _ 3 _ 6 = 19 hard #1098: 3 _ 3 _ 3 _ 3 = -8 easy #1099: 3 _ 3 _ 3 _ 6 = 2 easy #1100: 3 _ 3 _ 4 _ 6 = 5 easy #1101: 3 _ 3 _ 4 _ 8 = 9 medium #1102: 3 _ 3 _ 4 _ 2 = -3 easy #1103: 3 _ 3 _ 4 _ 6 = 1 easy #1104: 3 _ 3 _ 4 _ 4 = 10 easy