Erbijsommen tot 500
Erbijsommen
| Oefening 1 | |||||
| 1. | 164 | + | 77 | = |
|
| 2. | 224 | + | 78 | = |
|
| 3. | 246 | + | 98 | = |
|
| 4. | 236 | + | 115 | = |
|
| 5. | 77 | + | 60 | = |
|
| 6. | 250 | + | 101 | = |
|
| 7. | 69 | + | 57 | = |
|
| 8. | 172 | + | 75 | = |
|
| 9. | 117 | + | 117 | = |
|
| 10. | 167 | + | 154 | = |
|
| Oefening 2 | |||||
| 1. | 159 | + | 158 | = |
|
| 2. | 233 | + | 155 | = |
|
| 3. | 137 | + | 95 | = |
|
| 4. | 67 | + | 55 | = |
|
| 5. | 172 | + | 78 | = |
|
| 6. | 167 | + | 83 | = |
|
| 7. | 132 | + | 124 | = |
|
| 8. | 207 | + | 56 | = |
|
| 9. | 241 | + | 97 | = |
|
| 10. | 202 | + | 112 | = |
|
| Oefening 3 | |||||
| 1. | 233 | + | 86 | = |
|
| 2. | 192 | + | 105 | = |
|
| 3. | 198 | + | 124 | = |
|
| 4. | 108 | + | 55 | = |
|
| 5. | 191 | + | 94 | = |
|
| 6. | 207 | + | 100 | = |
|
| 7. | 216 | + | 174 | = |
|
| 8. | 190 | + | 182 | = |
|
| 9. | 149 | + | 144 | = |
|
| 10. | 132 | + | 52 | = |
|
| Oefening 4 | |||||
| 1. | 232 | + | 80 | = |
|
| 2. | 246 | + | 214 | = |
|
| 3. | 218 | + | 93 | = |
|
| 4. | 113 | + | 88 | = |
|
| 5. | 205 | + | 199 | = |
|
| 6. | 242 | + | 178 | = |
|
| 7. | 188 | + | 74 | = |
|
| 8. | 231 | + | 212 | = |
|
| 9. | 218 | + | 115 | = |
|
| 10. | 230 | + | 150 | = |
|