Honderdtallen en tientallen optellen die over het honderdtal gaan
Erbijsommen
| Oefening 1 | |||||
| 1. | 130 | + | 390 | = |
|
| 2. | 320 | + | 290 | = |
|
| 3. | 850 | + | 260 | = |
|
| 4. | 870 | + | 190 | = |
|
| 5. | 160 | + | 190 | = |
|
| 6. | 330 | + | 590 | = |
|
| 7. | 130 | + | 480 | = |
|
| 8. | 450 | + | 660 | = |
|
| 9. | 360 | + | 260 | = |
|
| 10. | 340 | + | 480 | = |
|
| Oefening 2 | |||||
| 1. | 120 | + | 490 | = |
|
| 2. | 820 | + | 190 | = |
|
| 3. | 480 | + | 630 | = |
|
| 4. | 430 | + | 680 | = |
|
| 5. | 980 | + | 150 | = |
|
| 6. | 470 | + | 260 | = |
|
| 7. | 960 | + | 160 | = |
|
| 8. | 470 | + | 380 | = |
|
| 9. | 870 | + | 250 | = |
|
| 10. | 740 | + | 380 | = |
|
| Oefening 3 | |||||
| 1. | 650 | + | 370 | = |
|
| 2. | 440 | + | 580 | = |
|
| 3. | 240 | + | 580 | = |
|
| 4. | 660 | + | 190 | = |
|
| 5. | 120 | + | 790 | = |
|
| 6. | 960 | + | 190 | = |
|
| 7. | 330 | + | 590 | = |
|
| 8. | 540 | + | 490 | = |
|
| 9. | 560 | + | 290 | = |
|
| 10. | 930 | + | 190 | = |
|
| Oefening 4 | |||||
| 1. | 320 | + | 590 | = |
|
| 2. | 740 | + | 370 | = |
|
| 3. | 330 | + | 380 | = |
|
| 4. | 420 | + | 390 | = |
|
| 5. | 140 | + | 190 | = |
|
| 6. | 280 | + | 790 | = |
|
| 7. | 730 | + | 380 | = |
|
| 8. | 740 | + | 280 | = |
|
| 9. | 720 | + | 290 | = |
|
| 10. | 680 | + | 340 | = |
|