Kies het goede teken
Getallen
| Oefening 1 | |||||
| 1. | 10 ? 10 = 100 |
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| 2. | 18 ? 17 = 306 |
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| 3. | 19 ? 14 = 266 |
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| 4. | 64 ? 60 = 4 |
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| 5. | 14 ? 12 = 168 |
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| 6. | 523 ? 399 = 922 |
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| 7. | 927 ? 819 = 1.746 |
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| 8. | 791 ? 633 = 158 |
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| 9. | 928 ? 308 = 620 |
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| 10. | 13 ? 12 = 156 |
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| 11. | 889 ? 394 = 1.283 |
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| 12. | 635 ? 411 = 1.046 |
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