Erbijsommen tot 500
Erbijsommen
| Oefening 1 | |||||
| 1. | 204 | + | 89 | = |
|
| 2. | 179 | + | 103 | = |
|
| 3. | 245 | + | 162 | = |
|
| 4. | 221 | + | 128 | = |
|
| 5. | 220 | + | 70 | = |
|
| 6. | 66 | + | 60 | = |
|
| 7. | 242 | + | 87 | = |
|
| 8. | 165 | + | 71 | = |
|
| 9. | 131 | + | 66 | = |
|
| 10. | 220 | + | 78 | = |
|
| Oefening 2 | |||||
| 1. | 130 | + | 78 | = |
|
| 2. | 244 | + | 209 | = |
|
| 3. | 154 | + | 88 | = |
|
| 4. | 118 | + | 70 | = |
|
| 5. | 153 | + | 73 | = |
|
| 6. | 192 | + | 73 | = |
|
| 7. | 200 | + | 93 | = |
|
| 8. | 136 | + | 72 | = |
|
| 9. | 198 | + | 78 | = |
|
| 10. | 176 | + | 94 | = |
|
| Oefening 3 | |||||
| 1. | 235 | + | 227 | = |
|
| 2. | 103 | + | 58 | = |
|
| 3. | 230 | + | 198 | = |
|
| 4. | 217 | + | 53 | = |
|
| 5. | 195 | + | 139 | = |
|
| 6. | 214 | + | 168 | = |
|
| 7. | 205 | + | 156 | = |
|
| 8. | 240 | + | 146 | = |
|
| 9. | 248 | + | 166 | = |
|
| 10. | 219 | + | 59 | = |
|
| Oefening 4 | |||||
| 1. | 249 | + | 65 | = |
|
| 2. | 223 | + | 216 | = |
|
| 3. | 224 | + | 130 | = |
|
| 4. | 237 | + | 206 | = |
|
| 5. | 200 | + | 62 | = |
|
| 6. | 179 | + | 170 | = |
|
| 7. | 213 | + | 123 | = |
|
| 8. | 185 | + | 154 | = |
|
| 9. | 137 | + | 117 | = |
|
| 10. | 223 | + | 67 | = |
|