Kies het goede teken
Getallen
| Oefening 1 | |||||
| 1. | 174 ? 71 = 245 |
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| 2. | 15 ? 14 = 210 |
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| 3. | 85 ? 79 = 164 |
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| 4. | 15 ? 11 = 165 |
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| 5. | 97 ? 58 = 155 |
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| 6. | 154 ? 85 = 239 |
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| 7. | 12 ? 6 = 72 |
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| 8. | 10 ? 8 = 80 |
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| 9. | 12 ? 12 = 144 |
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| 10. | 183 ? 56 = 127 |
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| 11. | 108 ? 51 = 159 |
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| 12. | 161 ? 60 = 221 |
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