Kies het goede teken
Getallen
| Oefening 1 | |||||
| 1. | 157 ? 145 = 12 |
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| 2. | 159 ? 59 = 218 |
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| 3. | 190 ? 116 = 74 |
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| 4. | 14 ? 14 = 196 |
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| 5. | 147 ? 51 = 96 |
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| 6. | 14 ? 13 = 182 |
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| 7. | 10 ? 6 = 60 |
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| 8. | 63 ? 52 = 115 |
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| 9. | 99 ? 62 = 37 |
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| 10. | 200 ? 197 = 397 |
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| 11. | 108 ? 99 = 9 |
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| 12. | 180 ? 102 = 282 |
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