Erbijsommen tot 500
Erbijsommen
| Oefening 1 | |||||
| 1. | 210 | + | 133 | = |
|
| 2. | 67 | + | 65 | = |
|
| 3. | 157 | + | 81 | = |
|
| 4. | 232 | + | 212 | = |
|
| 5. | 239 | + | 194 | = |
|
| 6. | 179 | + | 107 | = |
|
| 7. | 218 | + | 194 | = |
|
| 8. | 246 | + | 156 | = |
|
| 9. | 111 | + | 81 | = |
|
| 10. | 61 | + | 50 | = |
|
| Oefening 2 | |||||
| 1. | 97 | + | 71 | = |
|
| 2. | 173 | + | 109 | = |
|
| 3. | 158 | + | 126 | = |
|
| 4. | 231 | + | 192 | = |
|
| 5. | 229 | + | 89 | = |
|
| 6. | 181 | + | 79 | = |
|
| 7. | 81 | + | 67 | = |
|
| 8. | 183 | + | 181 | = |
|
| 9. | 151 | + | 146 | = |
|
| 10. | 242 | + | 95 | = |
|
| Oefening 3 | |||||
| 1. | 244 | + | 191 | = |
|
| 2. | 242 | + | 132 | = |
|
| 3. | 135 | + | 96 | = |
|
| 4. | 193 | + | 113 | = |
|
| 5. | 175 | + | 76 | = |
|
| 6. | 144 | + | 140 | = |
|
| 7. | 235 | + | 127 | = |
|
| 8. | 120 | + | 50 | = |
|
| 9. | 165 | + | 78 | = |
|
| 10. | 119 | + | 88 | = |
|
| Oefening 4 | |||||
| 1. | 107 | + | 51 | = |
|
| 2. | 240 | + | 73 | = |
|
| 3. | 153 | + | 83 | = |
|
| 4. | 246 | + | 180 | = |
|
| 5. | 150 | + | 105 | = |
|
| 6. | 224 | + | 100 | = |
|
| 7. | 132 | + | 60 | = |
|
| 8. | 122 | + | 80 | = |
|
| 9. | 175 | + | 167 | = |
|
| 10. | 246 | + | 135 | = |
|