Kies het goede teken
Getallen
| Oefening 1 | |||||
| 1. | 432 ? 333 = 765 |
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| 2. | 467 ? 366 = 833 |
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| 3. | 979 ? 94 = 1.073 |
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| 4. | 17 ? 17 = 289 |
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| 5. | 259 ? 230 = 489 |
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| 6. | 20 ? 12 = 240 |
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| 7. | 965 ? 312 = 1.277 |
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| 8. | 470 ? 454 = 16 |
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| 9. | 920 ? 660 = 260 |
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| 10. | 323 ? 284 = 607 |
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| 11. | 19 ? 18 = 342 |
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| 12. | 925 ? 367 = 558 |
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