Kies het goede teken
Getallen
| Oefening 1 | |||||
| 1. | 85 ? 71 = 156 |
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| 2. | 112 ? 57 = 169 |
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| 3. | 136 ? 51 = 85 |
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| 4. | 190 ? 77 = 113 |
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| 5. | 78 ? 56 = 22 |
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| 6. | 190 ? 59 = 131 |
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| 7. | 13 ? 10 = 130 |
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| 8. | 92 ? 82 = 174 |
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| 9. | 175 ? 72 = 247 |
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| 10. | 13 ? 11 = 143 |
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| 11. | 193 ? 59 = 134 |
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| 12. | 198 ? 179 = 377 |
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