Erbijsommen tot 200
Optellen
| Oefening 1 | |||||
| 1. | 98 | + | 42 | = |
|
| 2. | 93 | + | 51 | = |
|
| 3. | 88 | + | 61 | = |
|
| 4. | 45 | + | 36 | = |
|
| 5. | 75 | + | 58 | = |
|
| 6. | 96 | + | 61 | = |
|
| 7. | 79 | + | 43 | = |
|
| 8. | 35 | + | 26 | = |
|
| 9. | 89 | + | 82 | = |
|
| 10. | 75 | + | 55 | = |
|
| Oefening 2 | |||||
| 1. | 77 | + | 30 | = |
|
| 2. | 90 | + | 69 | = |
|
| 3. | 88 | + | 21 | = |
|
| 4. | 39 | + | 21 | = |
|
| 5. | 54 | + | 33 | = |
|
| 6. | 60 | + | 36 | = |
|
| 7. | 42 | + | 35 | = |
|
| 8. | 81 | + | 46 | = |
|
| 9. | 100 | + | 41 | = |
|
| 10. | 86 | + | 69 | = |
|
| Oefening 3 | |||||
| 1. | 73 | + | 62 | = |
|
| 2. | 87 | + | 47 | = |
|
| 3. | 97 | + | 84 | = |
|
| 4. | 93 | + | 67 | = |
|
| 5. | 47 | + | 31 | = |
|
| 6. | 74 | + | 65 | = |
|
| 7. | 49 | + | 44 | = |
|
| 8. | 98 | + | 21 | = |
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| 9. | 96 | + | 74 | = |
|
| 10. | 59 | + | 36 | = |
|
| Oefening 4 | |||||
| 1. | 52 | + | 28 | = |
|
| 2. | 98 | + | 24 | = |
|
| 3. | 80 | + | 68 | = |
|
| 4. | 84 | + | 46 | = |
|
| 5. | 79 | + | 38 | = |
|
| 6. | 87 | + | 66 | = |
|
| 7. | 23 | + | 21 | = |
|
| 8. | 92 | + | 36 | = |
|
| 9. | 70 | + | 20 | = |
|
| 10. | 73 | + | 57 | = |
|