Erbijsommen tot 500
Erbijsommen
| Oefening 1 | |||||
| 1. | 219 | + | 79 | = |
|
| 2. | 100 | + | 96 | = |
|
| 3. | 249 | + | 103 | = |
|
| 4. | 152 | + | 86 | = |
|
| 5. | 124 | + | 64 | = |
|
| 6. | 61 | + | 50 | = |
|
| 7. | 174 | + | 150 | = |
|
| 8. | 207 | + | 202 | = |
|
| 9. | 115 | + | 85 | = |
|
| 10. | 153 | + | 137 | = |
|
| Oefening 2 | |||||
| 1. | 229 | + | 164 | = |
|
| 2. | 223 | + | 75 | = |
|
| 3. | 87 | + | 84 | = |
|
| 4. | 158 | + | 66 | = |
|
| 5. | 183 | + | 87 | = |
|
| 6. | 212 | + | 85 | = |
|
| 7. | 196 | + | 102 | = |
|
| 8. | 160 | + | 50 | = |
|
| 9. | 216 | + | 206 | = |
|
| 10. | 242 | + | 64 | = |
|
| Oefening 3 | |||||
| 1. | 137 | + | 109 | = |
|
| 2. | 112 | + | 66 | = |
|
| 3. | 242 | + | 133 | = |
|
| 4. | 87 | + | 57 | = |
|
| 5. | 164 | + | 76 | = |
|
| 6. | 239 | + | 57 | = |
|
| 7. | 192 | + | 65 | = |
|
| 8. | 236 | + | 154 | = |
|
| 9. | 155 | + | 120 | = |
|
| 10. | 151 | + | 51 | = |
|
| Oefening 4 | |||||
| 1. | 203 | + | 82 | = |
|
| 2. | 233 | + | 151 | = |
|
| 3. | 79 | + | 51 | = |
|
| 4. | 219 | + | 114 | = |
|
| 5. | 179 | + | 161 | = |
|
| 6. | 97 | + | 55 | = |
|
| 7. | 149 | + | 96 | = |
|
| 8. | 205 | + | 59 | = |
|
| 9. | 129 | + | 85 | = |
|
| 10. | 237 | + | 50 | = |
|