Easy Arithmetic Puzzles

#1948: 4 _ 6 _ 8 _ 2 = 5 easy #1949: 4 _ 6 _ 8 _ 2 = 1 easy #1950: 4 _ 6 _ 8 _ 3 = 6 easy #1951: 4 _ 6 _ 8 _ 3 = 1 easy #1952: 4 _ 6 _ 8 _ 4 = -1 easy #1954: 4 _ 6 _ 8 _ 5 = -2 easy #1957: 4 _ 6 _ 8 _ 6 = -3 easy #1967: 4 _ 6 _ 9 _ 3 = 8 easy #1969: 4 _ 6 _ 9 _ 1 = 5 easy #1971: 4 _ 6 _ 9 _ 2 = 4 easy #1974: 4 _ 6 _ 9 _ 3 = 3 easy #1976: 4 _ 6 _ 9 _ 4 = 2 easy #1978: 4 _ 6 _ 9 _ 5 = 1 easy #1981: 4 _ 6 _ 9 _ 7 = -1 easy #1989: 4 _ 7 _ 2 _ 5 = 9 easy #1990: 4 _ 7 _ 2 _ 6 = 8 easy #1991: 4 _ 7 _ 2 _ 7 = 7 easy #1992: 4 _ 7 _ 2 _ 8 = 6 easy #1993: 4 _ 7 _ 2 _ 9 = 5 easy #2012: 4 _ 8 _ 2 _ 1 = 2 easy #2013: 4 _ 8 _ 2 _ 2 = 3 easy #2014: 4 _ 8 _ 2 _ 2 = -1 easy #2015: 4 _ 8 _ 2 _ 3 = 4 easy #2016: 4 _ 8 _ 2 _ 3 = -2 easy #2017: 4 _ 8 _ 2 _ 4 = -3 easy #2019: 4 _ 8 _ 2 _ 6 = 7 easy #2032: 4 _ 8 _ 3 _ 4 = -2 easy #2034: 4 _ 8 _ 3 _ 2 = 3 easy #2035: 4 _ 8 _ 3 _ 4 = 6 easy #2040: 4 _ 8 _ 4 _ 3 = -2 easy #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 #2052: 4 _ 8 _ 5 _ 4 = 10 easy #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 #2065: 4 _ 8 _ 6 _ 3 = 6 easy #2066: 4 _ 8 _ 6 _ 3 = 1 easy #2067: 4 _ 8 _ 6 _ 4 = 7 easy #2070: 4 _ 8 _ 6 _ 5 = -2 easy #2093: 4 _ 9 _ 2 _ 3 = 6 easy #2103: 4 _ 9 _ 3 _ 2 = 6 easy #2110: 4 _ 9 _ 3 _ 6 = 2 easy #2113: 4 _ 9 _ 3 _ 8 = 4 easy #2114: 4 _ 9 _ 3 _ 9 = 3 easy