Erbijsommen tot 200
Optellen
| Oefening 1 | |||||
| 1. | 32 | + | 24 | = |
|
| 2. | 40 | + | 38 | = |
|
| 3. | 98 | + | 75 | = |
|
| 4. | 78 | + | 25 | = |
|
| 5. | 50 | + | 28 | = |
|
| 6. | 74 | + | 48 | = |
|
| 7. | 99 | + | 70 | = |
|
| 8. | 53 | + | 33 | = |
|
| 9. | 86 | + | 60 | = |
|
| 10. | 66 | + | 57 | = |
|
| Oefening 2 | |||||
| 1. | 88 | + | 63 | = |
|
| 2. | 76 | + | 62 | = |
|
| 3. | 96 | + | 79 | = |
|
| 4. | 79 | + | 48 | = |
|
| 5. | 52 | + | 25 | = |
|
| 6. | 88 | + | 83 | = |
|
| 7. | 87 | + | 22 | = |
|
| 8. | 41 | + | 23 | = |
|
| 9. | 49 | + | 48 | = |
|
| 10. | 49 | + | 29 | = |
|
| Oefening 3 | |||||
| 1. | 94 | + | 61 | = |
|
| 2. | 25 | + | 22 | = |
|
| 3. | 97 | + | 43 | = |
|
| 4. | 84 | + | 74 | = |
|
| 5. | 61 | + | 56 | = |
|
| 6. | 92 | + | 49 | = |
|
| 7. | 55 | + | 51 | = |
|
| 8. | 93 | + | 40 | = |
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| 9. | 39 | + | 25 | = |
|
| 10. | 45 | + | 24 | = |
|
| Oefening 4 | |||||
| 1. | 73 | + | 59 | = |
|
| 2. | 47 | + | 32 | = |
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| 3. | 80 | + | 76 | = |
|
| 4. | 99 | + | 82 | = |
|
| 5. | 99 | + | 26 | = |
|
| 6. | 40 | + | 20 | = |
|
| 7. | 73 | + | 66 | = |
|
| 8. | 54 | + | 40 | = |
|
| 9. | 81 | + | 24 | = |
|
| 10. | 91 | + | 76 | = |
|