Kies het goede teken
Getallen
| Oefening 1 | |||||
| 1. | 7 ? 6 = 42 |
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| 2. | 167 ? 61 = 228 |
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| 3. | 10 ? 5 = 50 |
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| 4. | 145 ? 114 = 259 |
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| 5. | 14 ? 7 = 98 |
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| 6. | 165 ? 124 = 289 |
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| 7. | 107 ? 83 = 24 |
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| 8. | 197 ? 99 = 296 |
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| 9. | 189 ? 175 = 364 |
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| 10. | 173 ? 142 = 31 |
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| 11. | 10 ? 5 = 50 |
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| 12. | 137 ? 98 = 39 |
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