Multiple choice If 38 - 15 = 32 and 62 - 91 = 7, then 74 - 81 = 29 23 53 38 Reveal answer Fill a bubble to check yourself A Correct answer Explanation The result is obtained by reversing the digits as 83 - 51 = 32, 26 - 19 = 7 Similarly, 47 - 18 = 29