Erbijsommen tot 200
Optellen
| Oefening 1 | |||||
| 1. | 70 | + | 59 | = |
|
| 2. | 99 | + | 40 | = |
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| 3. | 57 | + | 53 | = |
|
| 4. | 67 | + | 27 | = |
|
| 5. | 84 | + | 49 | = |
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| 6. | 79 | + | 27 | = |
|
| 7. | 75 | + | 59 | = |
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| 8. | 75 | + | 61 | = |
|
| 9. | 35 | + | 22 | = |
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| 10. | 80 | + | 49 | = |
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| Oefening 2 | |||||
| 1. | 94 | + | 44 | = |
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| 2. | 59 | + | 37 | = |
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| 3. | 83 | + | 38 | = |
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| 4. | 86 | + | 60 | = |
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| 5. | 82 | + | 74 | = |
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| 6. | 72 | + | 35 | = |
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| 7. | 66 | + | 41 | = |
|
| 8. | 80 | + | 76 | = |
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| 9. | 35 | + | 21 | = |
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| 10. | 42 | + | 34 | = |
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| Oefening 3 | |||||
| 1. | 60 | + | 35 | = |
|
| 2. | 69 | + | 33 | = |
|
| 3. | 100 | + | 94 | = |
|
| 4. | 97 | + | 50 | = |
|
| 5. | 96 | + | 22 | = |
|
| 6. | 31 | + | 26 | = |
|
| 7. | 59 | + | 30 | = |
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| 8. | 84 | + | 83 | = |
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| 9. | 64 | + | 29 | = |
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| 10. | 87 | + | 67 | = |
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| Oefening 4 | |||||
| 1. | 98 | + | 31 | = |
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| 2. | 100 | + | 32 | = |
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| 3. | 70 | + | 35 | = |
|
| 4. | 50 | + | 35 | = |
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| 5. | 43 | + | 26 | = |
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| 6. | 67 | + | 31 | = |
|
| 7. | 82 | + | 48 | = |
|
| 8. | 94 | + | 20 | = |
|
| 9. | 92 | + | 63 | = |
|
| 10. | 87 | + | 32 | = |
|