Arithmetic Operator Puzzles

#2017: 4 _ 8 _ 2 _ 4 = -3 easy #2018: 4 _ 8 _ 2 _ 5 = -4 medium #2019: 4 _ 8 _ 2 _ 6 = 7 easy #2020: 4 _ 8 _ 2 _ 6 = -5 medium #2021: 4 _ 8 _ 2 _ 7 = 8 medium #2022: 4 _ 8 _ 2 _ 7 = -6 medium #2023: 4 _ 8 _ 2 _ 8 = 9 medium #2024: 4 _ 8 _ 2 _ 8 = -7 medium #2025: 4 _ 8 _ 2 _ 9 = 10 medium #2026: 4 _ 8 _ 2 _ 9 = -8 hard #2027: 4 _ 8 _ 3 _ 2 = 16 hard #2028: 4 _ 8 _ 3 _ 4 = 10 medium #2029: 4 _ 8 _ 3 _ 6 = 8 medium #2030: 4 _ 8 _ 3 _ 6 = 20 hard #2031: 4 _ 8 _ 3 _ 2 = -8 medium #2032: 4 _ 8 _ 3 _ 4 = -2 easy #2033: 4 _ 8 _ 3 _ 6 = 16 hard #2034: 4 _ 8 _ 3 _ 2 = 3 easy #2035: 4 _ 8 _ 3 _ 4 = 6 easy #2036: 4 _ 8 _ 4 _ 3 = 10 medium #2037: 4 _ 8 _ 4 _ 5 = 14 hard #2038: 4 _ 8 _ 4 _ 6 = 16 hard #2039: 4 _ 8 _ 4 _ 7 = 18 hard #2040: 4 _ 8 _ 4 _ 3 = -2 easy #2041: 4 _ 8 _ 4 _ 5 = -6 medium #2042: 4 _ 8 _ 4 _ 6 = -8 medium #2043: 4 _ 8 _ 4 _ 2 = 16 hard #2044: 4 _ 8 _ 4 _ 2 = 1 easy #2045: 4 _ 8 _ 4 _ 3 = 6 easy #2046: 4 _ 8 _ 4 _ 4 = 8 easy #2047: 4 _ 8 _ 4 _ 5 = 10 easy #2048: 4 _ 8 _ 4 _ 7 = 14 medium #2049: 4 _ 8 _ 4 _ 9 = 18 hard #2050: 4 _ 8 _ 5 _ 4 = 14 hard #2051: 4 _ 8 _ 5 _ 4 = -6 medium #2052: 4 _ 8 _ 5 _ 4 = 10 easy #2053: 4 _ 8 _ 5 _ 6 = 15 medium #2054: 4 _ 8 _ 6 _ 3 = 20 hard #2055: 4 _ 8 _ 6 _ 4 = 16 hard #2056: 4 _ 8 _ 6 _ 3 = 8 medium #2057: 4 _ 8 _ 6 _ 9 = 16 hard #2058: 4 _ 8 _ 6 _ 4 = -8 medium #2059: 4 _ 8 _ 6 _ 9 = -8 hard #2060: 4 _ 8 _ 6 _ 3 = 16 hard #2061: 4 _ 8 _ 6 _ 1 = 4 easy #2062: 4 _ 8 _ 6 _ 2 = 5 easy #2063: 4 _ 8 _ 6 _ 2 = 1 easy #2064: 4 _ 8 _ 6 _ 2 = 6 easy