Kies het goede teken
Getallen
| Oefening 1 | |||||
| 1. | 15 ? 12 = 180 |
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| 2. | 139 ? 106 = 33 |
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| 3. | 177 ? 99 = 78 |
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| 4. | 14 ? 8 = 112 |
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| 5. | 88 ? 70 = 158 |
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| 6. | 199 ? 164 = 363 |
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| 7. | 11 ? 9 = 99 |
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| 8. | 119 ? 86 = 33 |
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| 9. | 9 ? 7 = 63 |
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| 10. | 158 ? 157 = 315 |
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| 11. | 188 ? 106 = 82 |
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| 12. | 170 ? 152 = 322 |
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