Erbijsommen tot 1.000
Erbijsommen
| Oefening 1 | |||||
| 1. | 389 | + | 368 | = |
|
| 2. | 486 | + | 202 | = |
|
| 3. | 206 | + | 104 | = |
|
| 4. | 166 | + | 161 | = |
|
| 5. | 394 | + | 225 | = |
|
| 6. | 451 | + | 365 | = |
|
| 7. | 321 | + | 240 | = |
|
| 8. | 202 | + | 138 | = |
|
| 9. | 396 | + | 166 | = |
|
| 10. | 318 | + | 313 | = |
|
| Oefening 2 | |||||
| 1. | 423 | + | 218 | = |
|
| 2. | 407 | + | 116 | = |
|
| 3. | 479 | + | 443 | = |
|
| 4. | 305 | + | 146 | = |
|
| 5. | 198 | + | 128 | = |
|
| 6. | 393 | + | 347 | = |
|
| 7. | 482 | + | 108 | = |
|
| 8. | 473 | + | 409 | = |
|
| 9. | 465 | + | 328 | = |
|
| 10. | 271 | + | 116 | = |
|
| Oefening 3 | |||||
| 1. | 470 | + | 152 | = |
|
| 2. | 336 | + | 168 | = |
|
| 3. | 377 | + | 145 | = |
|
| 4. | 408 | + | 394 | = |
|
| 5. | 463 | + | 281 | = |
|
| 6. | 417 | + | 116 | = |
|
| 7. | 275 | + | 154 | = |
|
| 8. | 446 | + | 365 | = |
|
| 9. | 339 | + | 200 | = |
|
| 10. | 419 | + | 340 | = |
|
| Oefening 4 | |||||
| 1. | 376 | + | 235 | = |
|
| 2. | 421 | + | 213 | = |
|
| 3. | 191 | + | 116 | = |
|
| 4. | 259 | + | 186 | = |
|
| 5. | 434 | + | 272 | = |
|
| 6. | 449 | + | 135 | = |
|
| 7. | 365 | + | 221 | = |
|
| 8. | 333 | + | 201 | = |
|
| 9. | 217 | + | 153 | = |
|
| 10. | 145 | + | 118 | = |
|