Kies het goede teken
Getallen
| Oefening 1 | |||||
| 1. | 790 ? 214 = 1.004 |
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| 2. | 501 ? 319 = 820 |
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| 3. | 544 ? 130 = 674 |
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| 4. | 20 ? 11 = 220 |
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| 5. | 20 ? 16 = 320 |
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| 6. | 330 ? 283 = 613 |
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| 7. | 504 ? 434 = 938 |
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| 8. | 906 ? 675 = 1.581 |
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| 9. | 921 ? 265 = 1.186 |
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| 10. | 20 ? 11 = 220 |
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| 11. | 943 ? 159 = 1.102 |
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| 12. | 868 ? 224 = 644 |
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