Erbijsommen tot 1.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 375 | + | 373 | = |
|
| 2. | 332 | + | 163 | = |
|
| 3. | 366 | + | 142 | = |
|
| 4. | 331 | + | 150 | = |
|
| 5. | 323 | + | 240 | = |
|
| 6. | 306 | + | 244 | = |
|
| 7. | 357 | + | 289 | = |
|
| 8. | 404 | + | 119 | = |
|
| 9. | 464 | + | 393 | = |
|
| 10. | 416 | + | 220 | = |
|
| Oefening 2 | |||||
| 1. | 406 | + | 201 | = |
|
| 2. | 262 | + | 192 | = |
|
| 3. | 380 | + | 299 | = |
|
| 4. | 391 | + | 203 | = |
|
| 5. | 441 | + | 252 | = |
|
| 6. | 383 | + | 225 | = |
|
| 7. | 317 | + | 256 | = |
|
| 8. | 479 | + | 203 | = |
|
| 9. | 456 | + | 324 | = |
|
| 10. | 380 | + | 249 | = |
|
| Oefening 3 | |||||
| 1. | 425 | + | 422 | = |
|
| 2. | 204 | + | 115 | = |
|
| 3. | 270 | + | 240 | = |
|
| 4. | 443 | + | 309 | = |
|
| 5. | 286 | + | 136 | = |
|
| 6. | 455 | + | 430 | = |
|
| 7. | 295 | + | 239 | = |
|
| 8. | 414 | + | 118 | = |
|
| 9. | 431 | + | 171 | = |
|
| 10. | 222 | + | 134 | = |
|
| Oefening 4 | |||||
| 1. | 212 | + | 119 | = |
|
| 2. | 461 | + | 324 | = |
|
| 3. | 475 | + | 230 | = |
|
| 4. | 473 | + | 379 | = |
|
| 5. | 460 | + | 286 | = |
|
| 6. | 417 | + | 298 | = |
|
| 7. | 423 | + | 222 | = |
|
| 8. | 291 | + | 102 | = |
|
| 9. | 445 | + | 200 | = |
|
| 10. | 319 | + | 279 | = |
|