Kies het goede teken
Getallen
| Oefening 1 | |||||
| 1. | 15 ? 13 = 195 |
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| 2. | 10 ? 10 = 100 |
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| 3. | 179 ? 173 = 352 |
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| 4. | 10 ? 10 = 100 |
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| 5. | 115 ? 99 = 16 |
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| 6. | 9 ? 6 = 54 |
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| 7. | 197 ? 124 = 73 |
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| 8. | 87 ? 77 = 164 |
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| 9. | 190 ? 107 = 297 |
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| 10. | 14 ? 5 = 70 |
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| 11. | 83 ? 62 = 145 |
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| 12. | 15 ? 6 = 90 |
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