Optellen van tientallen en eenheden die over het honderdtal gaan
Erbijsommen
| Oefening 1 | |||||
| 1. | 950 | + | 62 | = |
|
| 2. | 660 | + | 38 | = |
|
| 3. | 290 | + | 16 | = |
|
| 4. | 750 | + | 54 | = |
|
| 5. | 550 | + | 42 | = |
|
| 6. | 510 | + | 93 | = |
|
| 7. | 610 | + | 84 | = |
|
| 8. | 340 | + | 64 | = |
|
| 9. | 350 | + | 59 | = |
|
| 10. | 640 | + | 73 | = |
|
| Oefening 2 | |||||
| 1. | 850 | + | 58 | = |
|
| 2. | 790 | + | 35 | = |
|
| 3. | 120 | + | 89 | = |
|
| 4. | 620 | + | 96 | = |
|
| 5. | 270 | + | 21 | = |
|
| 6. | 660 | + | 85 | = |
|
| 7. | 150 | + | 94 | = |
|
| 8. | 480 | + | 63 | = |
|
| 9. | 760 | + | 52 | = |
|
| 10. | 590 | + | 53 | = |
|
| Oefening 3 | |||||
| 1. | 160 | + | 94 | = |
|
| 2. | 110 | + | 83 | = |
|
| 3. | 650 | + | 48 | = |
|
| 4. | 720 | + | 93 | = |
|
| 5. | 670 | + | 47 | = |
|
| 6. | 930 | + | 64 | = |
|
| 7. | 150 | + | 81 | = |
|
| 8. | 680 | + | 84 | = |
|
| 9. | 940 | + | 58 | = |
|
| 10. | 190 | + | 57 | = |
|
| Oefening 4 | |||||
| 1. | 460 | + | 57 | = |
|
| 2. | 710 | + | 94 | = |
|
| 3. | 890 | + | 6 | = |
|
| 4. | 360 | + | 41 | = |
|
| 5. | 330 | + | 68 | = |
|
| 6. | 150 | + | 47 | = |
|
| 7. | 620 | + | 72 | = |
|
| 8. | 360 | + | 54 | = |
|
| 9. | 770 | + | 75 | = |
|
| 10. | 250 | + | 49 | = |
|