Optellen van tientallen en eenheden die over het honderdtal gaan
Optellen
| Oefening 1 | |||||
| 1. | 150 | + | 74 | = |
|
| 2. | 170 | + | 34 | = |
|
| 3. | 590 | + | 86 | = |
|
| 4. | 320 | + | 75 | = |
|
| 5. | 980 | + | 89 | = |
|
| 6. | 310 | + | 98 | = |
|
| 7. | 180 | + | 98 | = |
|
| 8. | 330 | + | 83 | = |
|
| 9. | 330 | + | 79 | = |
|
| 10. | 210 | + | 93 | = |
|
| Oefening 2 | |||||
| 1. | 270 | + | 84 | = |
|
| 2. | 480 | + | 14 | = |
|
| 3. | 950 | + | 89 | = |
|
| 4. | 310 | + | 94 | = |
|
| 5. | 230 | + | 91 | = |
|
| 6. | 390 | + | 7 | = |
|
| 7. | 430 | + | 88 | = |
|
| 8. | 370 | + | 69 | = |
|
| 9. | 740 | + | 88 | = |
|
| 10. | 550 | + | 84 | = |
|
| Oefening 3 | |||||
| 1. | 710 | + | 85 | = |
|
| 2. | 790 | + | 6 | = |
|
| 3. | 430 | + | 64 | = |
|
| 4. | 680 | + | 51 | = |
|
| 5. | 440 | + | 51 | = |
|
| 6. | 390 | + | 51 | = |
|
| 7. | 460 | + | 66 | = |
|
| 8. | 250 | + | 93 | = |
|
| 9. | 970 | + | 98 | = |
|
| 10. | 550 | + | 91 | = |
|
| Oefening 4 | |||||
| 1. | 280 | + | 55 | = |
|
| 2. | 650 | + | 88 | = |
|
| 3. | 830 | + | 97 | = |
|
| 4. | 680 | + | 73 | = |
|
| 5. | 630 | + | 85 | = |
|
| 6. | 580 | + | 59 | = |
|
| 7. | 680 | + | 59 | = |
|
| 8. | 980 | + | 96 | = |
|
| 9. | 830 | + | 61 | = |
|
| 10. | 870 | + | 98 | = |
|