Erbijsommen tot 200
Optellen
| Oefening 1 | |||||
| 1. | 58 | + | 47 | = |
|
| 2. | 56 | + | 33 | = |
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| 3. | 87 | + | 51 | = |
|
| 4. | 76 | + | 64 | = |
|
| 5. | 58 | + | 34 | = |
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| 6. | 81 | + | 67 | = |
|
| 7. | 99 | + | 45 | = |
|
| 8. | 97 | + | 21 | = |
|
| 9. | 99 | + | 80 | = |
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| 10. | 74 | + | 69 | = |
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| Oefening 2 | |||||
| 1. | 89 | + | 75 | = |
|
| 2. | 47 | + | 20 | = |
|
| 3. | 33 | + | 31 | = |
|
| 4. | 67 | + | 25 | = |
|
| 5. | 80 | + | 43 | = |
|
| 6. | 68 | + | 20 | = |
|
| 7. | 86 | + | 28 | = |
|
| 8. | 67 | + | 61 | = |
|
| 9. | 93 | + | 45 | = |
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| 10. | 84 | + | 52 | = |
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| Oefening 3 | |||||
| 1. | 82 | + | 79 | = |
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| 2. | 79 | + | 58 | = |
|
| 3. | 73 | + | 29 | = |
|
| 4. | 69 | + | 47 | = |
|
| 5. | 79 | + | 62 | = |
|
| 6. | 60 | + | 45 | = |
|
| 7. | 74 | + | 46 | = |
|
| 8. | 71 | + | 45 | = |
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| 9. | 87 | + | 85 | = |
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| 10. | 53 | + | 45 | = |
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| Oefening 4 | |||||
| 1. | 56 | + | 50 | = |
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| 2. | 83 | + | 33 | = |
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| 3. | 97 | + | 71 | = |
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| 4. | 65 | + | 37 | = |
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| 5. | 50 | + | 44 | = |
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| 6. | 74 | + | 20 | = |
|
| 7. | 90 | + | 62 | = |
|
| 8. | 87 | + | 78 | = |
|
| 9. | 48 | + | 24 | = |
|
| 10. | 85 | + | 40 | = |
|