Erbijsommen tot 200
Optellen
| Oefening 1 | |||||
| 1. | 77 | + | 45 | = |
|
| 2. | 49 | + | 37 | = |
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| 3. | 90 | + | 88 | = |
|
| 4. | 58 | + | 34 | = |
|
| 5. | 87 | + | 52 | = |
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| 6. | 52 | + | 26 | = |
|
| 7. | 84 | + | 21 | = |
|
| 8. | 37 | + | 31 | = |
|
| 9. | 78 | + | 51 | = |
|
| 10. | 51 | + | 21 | = |
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| Oefening 2 | |||||
| 1. | 82 | + | 20 | = |
|
| 2. | 60 | + | 28 | = |
|
| 3. | 66 | + | 31 | = |
|
| 4. | 42 | + | 33 | = |
|
| 5. | 94 | + | 86 | = |
|
| 6. | 75 | + | 29 | = |
|
| 7. | 70 | + | 22 | = |
|
| 8. | 51 | + | 30 | = |
|
| 9. | 72 | + | 56 | = |
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| 10. | 56 | + | 27 | = |
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| Oefening 3 | |||||
| 1. | 74 | + | 24 | = |
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| 2. | 41 | + | 34 | = |
|
| 3. | 81 | + | 47 | = |
|
| 4. | 80 | + | 39 | = |
|
| 5. | 73 | + | 51 | = |
|
| 6. | 97 | + | 20 | = |
|
| 7. | 93 | + | 39 | = |
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| 8. | 97 | + | 81 | = |
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| 9. | 57 | + | 42 | = |
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| 10. | 94 | + | 77 | = |
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| Oefening 4 | |||||
| 1. | 88 | + | 23 | = |
|
| 2. | 99 | + | 96 | = |
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| 3. | 71 | + | 20 | = |
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| 4. | 71 | + | 21 | = |
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| 5. | 45 | + | 38 | = |
|
| 6. | 86 | + | 43 | = |
|
| 7. | 65 | + | 20 | = |
|
| 8. | 80 | + | 65 | = |
|
| 9. | 80 | + | 61 | = |
|
| 10. | 93 | + | 24 | = |
|