Kies het goede teken
Getallen
| Oefening 1 | |||||
| 1. | 114 ? 107 = 221 |
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| 2. | 97 ? 81 = 16 |
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| 3. | 174 ? 74 = 248 |
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| 4. | 96 ? 68 = 164 |
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| 5. | 160 ? 157 = 317 |
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| 6. | 196 ? 86 = 110 |
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| 7. | 89 ? 82 = 7 |
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| 8. | 15 ? 11 = 165 |
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| 9. | 169 ? 169 = 0 |
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| 10. | 14 ? 10 = 140 |
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| 11. | 169 ? 88 = 257 |
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| 12. | 12 ? 5 = 60 |
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