Fill in the missing numbers. 51 52 53 55 57 59 60 61 62 64 65 66 68 70 71 73 74 75 77 78 80 81 84 86 87 88 90 91 93 94 95 97 99 100 Write the missing numbers. 80 82 84 75 77 66 68 70 63 96 91 93 99 81 85 89 71