Kies het goede teken
Getallen
| Oefening 1 | |||||
| 1. | 135 ? 113 = 22 |
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| 2. | 93 ? 79 = 172 |
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| 3. | 131 ? 129 = 2 |
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| 4. | 104 ? 83 = 21 |
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| 5. | 15 ? 11 = 165 |
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| 6. | 9 ? 8 = 72 |
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| 7. | 9 ? 5 = 45 |
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| 8. | 10 ? 8 = 80 |
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| 9. | 106 ? 89 = 195 |
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| 10. | 167 ? 51 = 218 |
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| 11. | 192 ? 178 = 14 |
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| 12. | 135 ? 73 = 208 |
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