Erbijsommen tot 500
Erbijsommen
| Oefening 1 | |||||
| 1. | 138 | + | 71 | = |
|
| 2. | 148 | + | 57 | = |
|
| 3. | 226 | + | 181 | = |
|
| 4. | 145 | + | 137 | = |
|
| 5. | 129 | + | 90 | = |
|
| 6. | 173 | + | 167 | = |
|
| 7. | 233 | + | 98 | = |
|
| 8. | 143 | + | 94 | = |
|
| 9. | 85 | + | 75 | = |
|
| 10. | 242 | + | 151 | = |
|
| Oefening 2 | |||||
| 1. | 201 | + | 145 | = |
|
| 2. | 174 | + | 69 | = |
|
| 3. | 182 | + | 129 | = |
|
| 4. | 166 | + | 98 | = |
|
| 5. | 223 | + | 140 | = |
|
| 6. | 201 | + | 78 | = |
|
| 7. | 227 | + | 177 | = |
|
| 8. | 203 | + | 140 | = |
|
| 9. | 199 | + | 149 | = |
|
| 10. | 211 | + | 151 | = |
|
| Oefening 3 | |||||
| 1. | 204 | + | 103 | = |
|
| 2. | 154 | + | 79 | = |
|
| 3. | 126 | + | 76 | = |
|
| 4. | 227 | + | 54 | = |
|
| 5. | 220 | + | 179 | = |
|
| 6. | 209 | + | 116 | = |
|
| 7. | 199 | + | 149 | = |
|
| 8. | 200 | + | 153 | = |
|
| 9. | 246 | + | 52 | = |
|
| 10. | 165 | + | 58 | = |
|
| Oefening 4 | |||||
| 1. | 213 | + | 145 | = |
|
| 2. | 113 | + | 107 | = |
|
| 3. | 146 | + | 81 | = |
|
| 4. | 219 | + | 212 | = |
|
| 5. | 156 | + | 136 | = |
|
| 6. | 156 | + | 104 | = |
|
| 7. | 248 | + | 70 | = |
|
| 8. | 245 | + | 146 | = |
|
| 9. | 143 | + | 110 | = |
|
| 10. | 196 | + | 150 | = |
|