Ответ:

83 − 24 = 59; 50 + 46 = 96; 65 − 24 = 41; 50 + 45 = 95; 58 + 23 = 81; 61 − 26 = 35; 20 + 48 = 68; 37 − 22 = 15; 50 + 38 = 88; 27 + 65 = 92; 74 − 27 = 47; 10 + 25 = 35; 84 − 63 = 21; 50 + 42 = 92; 48 + 46 = 94; 96 − 57 = 39; 46 + 32 = 78; 81 − 7 = 74; 61 + 29 = 90; 65 − 26 = 39; 78 − 49 = 29; 68 + 11 = 79; 31 − 9 = 22; 77 + 13 = 90; 35 − 27 = 8; 73 − 15 = 58; 63 + 25 = 88; 44 − 8 = 36; 48 + 22 = 70; 94 − 67 = 27.