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Lista de Exercícios - Adição 1. Resolva: 23 + 22 = ? A) 54 B) 42 C) 52 D) 45 X 2. Resolva: 51 + 41 = ? A) 92 X B) 101 C) 82 D) 94 3. Resolva: 78 + 41 = ? A) 122 B) 127 C) 119 X D) 115 4. Resolva: 24 + 18 = ? A) 45 B) 50 C) 42 X D) 40 5. Resolva: 78 + 30 = ? A) 108 X B) 99 C) 103 D) 111 6. Resolva: 49 + 27 = ? A) 71 B) 68 C) 74 D) 76 X 7. Resolva: 59 + 47 = ? A) 116 B) 97 C) 100 D) 106 X 8. Resolva: 22 + 82 = ? A) 104 X B) 99 C) 113 D) 114 9. Resolva: 77 + 49 = ? A) 126 X B) 120 C) 118 D) 132 10. Resolva: 79 + 78 = ? A) 151 B) 148 C) 149 D) 157 X 11. Resolva: 77 + 60 = ? A) 144 B) 133 C) 134 D) 137 X 12. Resolva: 96 + 45 = ? A) 148 B) 149 C) 141 X D) 135 13. Resolva: 89 + 12 = ? A) 95 B) 99 C) 102 D) 101 X 14. Resolva: 62 + 36 = ? A) 106 B) 104 C) 103 D) 98 X 15. Resolva: 66 + 31 = ? A) 97 X B) 88 C) 96 D) 87 16. Resolva: 22 + 87 = ? A) 103 B) 109 X C) 105 D) 113 17. Resolva: 79 + 80 = ? A) 163 B) 162 C) 153 D) 159 X 18. Resolva: 28 + 40 = ? A) 69 B) 68 X C) 65 D) 78 19. Resolva: 82 + 64 = ? A) 143 B) 149 C) 138 D) 146 X 20. Resolva: 72 + 40 = ? A) 110 B) 112 X C) 114 D) 106 21. Resolva: 33 + 80 = ? A) 123 B) 103 C) 113 X D) 109 22. Resolva: 75 + 29 = ? A) 101 B) 104 X C) 111 D) 100 23. Resolva: 93 + 35 = ? A) 127 B) 135 C) 128 X D) 137 24. Resolva: 75 + 81 = ? A) 165 B) 163 C) 156 X D) 162 25. Resolva: 83 + 30 = ? A) 106 B) 113 X C) 122 D) 104 26. Resolva: 90 + 98 = ? A) 178 B) 183 C) 188 X D) 197 27. Resolva: 49 + 36 = ? A) 85 X B) 82 C) 90 D) 91 28. Resolva: 25 + 30 = ? A) 53 B) 47 C) 55 X D) 58