Erbijsommen tot 500
Erbijsommen
| Oefening 1 | |||||
| 1. | 165 | + | 54 | = |
|
| 2. | 178 | + | 76 | = |
|
| 3. | 185 | + | 156 | = |
|
| 4. | 129 | + | 60 | = |
|
| 5. | 235 | + | 217 | = |
|
| 6. | 181 | + | 168 | = |
|
| 7. | 146 | + | 121 | = |
|
| 8. | 207 | + | 110 | = |
|
| 9. | 85 | + | 59 | = |
|
| 10. | 245 | + | 53 | = |
|
| Oefening 2 | |||||
| 1. | 167 | + | 140 | = |
|
| 2. | 207 | + | 64 | = |
|
| 3. | 245 | + | 115 | = |
|
| 4. | 143 | + | 63 | = |
|
| 5. | 239 | + | 211 | = |
|
| 6. | 236 | + | 102 | = |
|
| 7. | 115 | + | 69 | = |
|
| 8. | 248 | + | 240 | = |
|
| 9. | 172 | + | 70 | = |
|
| 10. | 140 | + | 66 | = |
|
| Oefening 3 | |||||
| 1. | 150 | + | 65 | = |
|
| 2. | 220 | + | 170 | = |
|
| 3. | 236 | + | 70 | = |
|
| 4. | 103 | + | 54 | = |
|
| 5. | 242 | + | 68 | = |
|
| 6. | 192 | + | 165 | = |
|
| 7. | 196 | + | 103 | = |
|
| 8. | 129 | + | 64 | = |
|
| 9. | 219 | + | 148 | = |
|
| 10. | 234 | + | 211 | = |
|
| Oefening 4 | |||||
| 1. | 236 | + | 192 | = |
|
| 2. | 160 | + | 59 | = |
|
| 3. | 248 | + | 84 | = |
|
| 4. | 242 | + | 88 | = |
|
| 5. | 133 | + | 113 | = |
|
| 6. | 122 | + | 83 | = |
|
| 7. | 235 | + | 161 | = |
|
| 8. | 170 | + | 164 | = |
|
| 9. | 217 | + | 94 | = |
|
| 10. | 113 | + | 109 | = |
|