Kies het goede teken
Getallen
| Oefening 1 | |||||
| 1. | 19 ? 16 = 304 |
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| 2. | 14 ? 13 = 182 |
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| 3. | 387 ? 169 = 218 |
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| 4. | 19 ? 14 = 266 |
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| 5. | 711 ? 568 = 1.279 |
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| 6. | 19 ? 18 = 342 |
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| 7. | 20 ? 13 = 260 |
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| 8. | 19 ? 12 = 228 |
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| 9. | 453 ? 410 = 863 |
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| 10. | 948 ? 451 = 1.399 |
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| 11. | 686 ? 372 = 314 |
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| 12. | 910 ? 771 = 1.681 |
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