Erbijsommen tot 200
Optellen
| Oefening 1 | |||||
| 1. | 66 | + | 30 | = |
|
| 2. | 90 | + | 87 | = |
|
| 3. | 47 | + | 42 | = |
|
| 4. | 98 | + | 26 | = |
|
| 5. | 70 | + | 58 | = |
|
| 6. | 46 | + | 37 | = |
|
| 7. | 80 | + | 20 | = |
|
| 8. | 51 | + | 48 | = |
|
| 9. | 86 | + | 52 | = |
|
| 10. | 82 | + | 24 | = |
|
| Oefening 2 | |||||
| 1. | 63 | + | 31 | = |
|
| 2. | 100 | + | 29 | = |
|
| 3. | 88 | + | 77 | = |
|
| 4. | 43 | + | 25 | = |
|
| 5. | 83 | + | 28 | = |
|
| 6. | 95 | + | 63 | = |
|
| 7. | 95 | + | 85 | = |
|
| 8. | 94 | + | 44 | = |
|
| 9. | 91 | + | 84 | = |
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| 10. | 96 | + | 45 | = |
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| Oefening 3 | |||||
| 1. | 100 | + | 61 | = |
|
| 2. | 34 | + | 21 | = |
|
| 3. | 78 | + | 60 | = |
|
| 4. | 83 | + | 67 | = |
|
| 5. | 78 | + | 60 | = |
|
| 6. | 82 | + | 70 | = |
|
| 7. | 55 | + | 39 | = |
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| 8. | 78 | + | 27 | = |
|
| 9. | 98 | + | 25 | = |
|
| 10. | 85 | + | 36 | = |
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| Oefening 4 | |||||
| 1. | 35 | + | 25 | = |
|
| 2. | 62 | + | 46 | = |
|
| 3. | 83 | + | 53 | = |
|
| 4. | 100 | + | 30 | = |
|
| 5. | 96 | + | 56 | = |
|
| 6. | 82 | + | 73 | = |
|
| 7. | 64 | + | 21 | = |
|
| 8. | 99 | + | 98 | = |
|
| 9. | 81 | + | 35 | = |
|
| 10. | 83 | + | 61 | = |
|