Kies het goede teken
Getallen
| Oefening 1 | |||||
| 1. | 144 ? 70 = 74 |
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| 2. | 10 ? 6 = 60 |
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| 3. | 128 ? 128 = 0 |
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| 4. | 192 ? 133 = 325 |
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| 5. | 172 ? 69 = 103 |
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| 6. | 163 ? 125 = 38 |
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| 7. | 96 ? 70 = 26 |
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| 8. | 130 ? 58 = 72 |
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| 9. | 140 ? 59 = 81 |
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| 10. | 189 ? 148 = 337 |
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| 11. | 179 ? 92 = 271 |
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| 12. | 12 ? 11 = 132 |
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