Kies het goede teken
Getallen
| Oefening 1 | |||||
| 1. | 18 ? 13 = 234 |
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| 2. | 655 ? 121 = 534 |
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| 3. | 972 ? 463 = 509 |
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| 4. | 11 ? 10 = 110 |
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| 5. | 437 ? 84 = 521 |
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| 6. | 345 ? 100 = 445 |
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| 7. | 986 ? 140 = 846 |
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| 8. | 501 ? 297 = 204 |
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| 9. | 812 ? 530 = 1.342 |
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| 10. | 12 ? 11 = 132 |
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| 11. | 589 ? 422 = 1.011 |
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| 12. | 20 ? 15 = 300 |
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