Erbijsommen tot 200
Optellen
| Oefening 1 | |||||
| 1. | 46 | + | 44 | = |
|
| 2. | 41 | + | 23 | = |
|
| 3. | 82 | + | 58 | = |
|
| 4. | 48 | + | 22 | = |
|
| 5. | 74 | + | 68 | = |
|
| 6. | 71 | + | 46 | = |
|
| 7. | 32 | + | 27 | = |
|
| 8. | 91 | + | 51 | = |
|
| 9. | 96 | + | 61 | = |
|
| 10. | 97 | + | 73 | = |
|
| Oefening 2 | |||||
| 1. | 87 | + | 56 | = |
|
| 2. | 95 | + | 51 | = |
|
| 3. | 82 | + | 36 | = |
|
| 4. | 98 | + | 95 | = |
|
| 5. | 78 | + | 63 | = |
|
| 6. | 81 | + | 30 | = |
|
| 7. | 99 | + | 76 | = |
|
| 8. | 96 | + | 69 | = |
|
| 9. | 69 | + | 51 | = |
|
| 10. | 50 | + | 33 | = |
|
| Oefening 3 | |||||
| 1. | 25 | + | 20 | = |
|
| 2. | 86 | + | 81 | = |
|
| 3. | 92 | + | 64 | = |
|
| 4. | 80 | + | 68 | = |
|
| 5. | 81 | + | 30 | = |
|
| 6. | 93 | + | 22 | = |
|
| 7. | 88 | + | 68 | = |
|
| 8. | 94 | + | 26 | = |
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| 9. | 85 | + | 42 | = |
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| 10. | 76 | + | 53 | = |
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| Oefening 4 | |||||
| 1. | 80 | + | 64 | = |
|
| 2. | 87 | + | 27 | = |
|
| 3. | 81 | + | 42 | = |
|
| 4. | 57 | + | 55 | = |
|
| 5. | 61 | + | 33 | = |
|
| 6. | 96 | + | 58 | = |
|
| 7. | 66 | + | 30 | = |
|
| 8. | 74 | + | 25 | = |
|
| 9. | 45 | + | 41 | = |
|
| 10. | 52 | + | 20 | = |
|