Erbijsommen tot 1.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 389 | + | 158 | = |
|
| 2. | 211 | + | 132 | = |
|
| 3. | 457 | + | 422 | = |
|
| 4. | 436 | + | 289 | = |
|
| 5. | 317 | + | 169 | = |
|
| 6. | 336 | + | 201 | = |
|
| 7. | 325 | + | 163 | = |
|
| 8. | 240 | + | 174 | = |
|
| 9. | 424 | + | 325 | = |
|
| 10. | 440 | + | 113 | = |
|
| Oefening 2 | |||||
| 1. | 304 | + | 209 | = |
|
| 2. | 255 | + | 164 | = |
|
| 3. | 191 | + | 135 | = |
|
| 4. | 379 | + | 112 | = |
|
| 5. | 259 | + | 221 | = |
|
| 6. | 461 | + | 129 | = |
|
| 7. | 417 | + | 194 | = |
|
| 8. | 401 | + | 327 | = |
|
| 9. | 319 | + | 222 | = |
|
| 10. | 171 | + | 117 | = |
|
| Oefening 3 | |||||
| 1. | 276 | + | 240 | = |
|
| 2. | 477 | + | 346 | = |
|
| 3. | 253 | + | 116 | = |
|
| 4. | 383 | + | 138 | = |
|
| 5. | 210 | + | 159 | = |
|
| 6. | 456 | + | 346 | = |
|
| 7. | 452 | + | 112 | = |
|
| 8. | 307 | + | 122 | = |
|
| 9. | 495 | + | 486 | = |
|
| 10. | 377 | + | 351 | = |
|
| Oefening 4 | |||||
| 1. | 365 | + | 102 | = |
|
| 2. | 304 | + | 185 | = |
|
| 3. | 398 | + | 184 | = |
|
| 4. | 310 | + | 144 | = |
|
| 5. | 407 | + | 394 | = |
|
| 6. | 196 | + | 107 | = |
|
| 7. | 344 | + | 301 | = |
|
| 8. | 375 | + | 258 | = |
|
| 9. | 428 | + | 294 | = |
|
| 10. | 412 | + | 183 | = |
|