Erbijsommen tot 500
Erbijsommen
| Oefening 1 | |||||
| 1. | 205 | + | 164 | = |
|
| 2. | 148 | + | 80 | = |
|
| 3. | 178 | + | 113 | = |
|
| 4. | 250 | + | 152 | = |
|
| 5. | 174 | + | 146 | = |
|
| 6. | 211 | + | 174 | = |
|
| 7. | 227 | + | 148 | = |
|
| 8. | 148 | + | 92 | = |
|
| 9. | 84 | + | 71 | = |
|
| 10. | 192 | + | 83 | = |
|
| Oefening 2 | |||||
| 1. | 220 | + | 115 | = |
|
| 2. | 178 | + | 153 | = |
|
| 3. | 142 | + | 80 | = |
|
| 4. | 227 | + | 86 | = |
|
| 5. | 153 | + | 133 | = |
|
| 6. | 241 | + | 137 | = |
|
| 7. | 234 | + | 218 | = |
|
| 8. | 94 | + | 57 | = |
|
| 9. | 168 | + | 137 | = |
|
| 10. | 239 | + | 230 | = |
|
| Oefening 3 | |||||
| 1. | 228 | + | 156 | = |
|
| 2. | 237 | + | 234 | = |
|
| 3. | 233 | + | 86 | = |
|
| 4. | 65 | + | 52 | = |
|
| 5. | 200 | + | 108 | = |
|
| 6. | 225 | + | 96 | = |
|
| 7. | 168 | + | 151 | = |
|
| 8. | 238 | + | 89 | = |
|
| 9. | 202 | + | 150 | = |
|
| 10. | 115 | + | 95 | = |
|
| Oefening 4 | |||||
| 1. | 129 | + | 98 | = |
|
| 2. | 162 | + | 72 | = |
|
| 3. | 160 | + | 116 | = |
|
| 4. | 149 | + | 66 | = |
|
| 5. | 213 | + | 165 | = |
|
| 6. | 101 | + | 51 | = |
|
| 7. | 237 | + | 104 | = |
|
| 8. | 219 | + | 182 | = |
|
| 9. | 247 | + | 80 | = |
|
| 10. | 180 | + | 160 | = |
|