Honderdtallen en tientallen optellen
Optellen
| Oefening 1 | |||||
| 1. | 190 | + | 610 | = |
|
| 2. | 320 | + | 310 | = |
|
| 3. | 860 | + | 120 | = |
|
| 4. | 760 | + | 120 | = |
|
| 5. | 750 | + | 320 | = |
|
| 6. | 610 | + | 140 | = |
|
| 7. | 190 | + | 710 | = |
|
| 8. | 890 | + | 210 | = |
|
| 9. | 980 | + | 120 | = |
|
| 10. | 740 | + | 360 | = |
|
| Oefening 2 | |||||
| 1. | 660 | + | 140 | = |
|
| 2. | 230 | + | 870 | = |
|
| 3. | 910 | + | 190 | = |
|
| 4. | 920 | + | 160 | = |
|
| 5. | 550 | + | 330 | = |
|
| 6. | 940 | + | 160 | = |
|
| 7. | 740 | + | 250 | = |
|
| 8. | 680 | + | 410 | = |
|
| 9. | 610 | + | 470 | = |
|
| 10. | 250 | + | 210 | = |
|
| Oefening 3 | |||||
| 1. | 680 | + | 310 | = |
|
| 2. | 650 | + | 310 | = |
|
| 3. | 860 | + | 130 | = |
|
| 4. | 350 | + | 210 | = |
|
| 5. | 380 | + | 210 | = |
|
| 6. | 460 | + | 620 | = |
|
| 7. | 410 | + | 650 | = |
|
| 8. | 350 | + | 510 | = |
|
| 9. | 840 | + | 220 | = |
|
| 10. | 970 | + | 110 | = |
|
| Oefening 4 | |||||
| 1. | 450 | + | 150 | = |
|
| 2. | 360 | + | 240 | = |
|
| 3. | 130 | + | 240 | = |
|
| 4. | 980 | + | 120 | = |
|
| 5. | 320 | + | 460 | = |
|
| 6. | 510 | + | 360 | = |
|
| 7. | 330 | + | 270 | = |
|
| 8. | 350 | + | 530 | = |
|
| 9. | 210 | + | 770 | = |
|
| 10. | 510 | + | 140 | = |
|