Kies het goede teken
Getallen
| Oefening 1 | |||||
| 1. | 926 ? 711 = 215 |
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| 2. | 977 ? 128 = 1.105 |
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| 3. | 20 ? 13 = 260 |
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| 4. | 883 ? 615 = 1.498 |
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| 5. | 17 ? 10 = 170 |
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| 6. | 17 ? 16 = 272 |
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| 7. | 740 ? 345 = 395 |
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| 8. | 836 ? 205 = 631 |
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| 9. | 959 ? 644 = 315 |
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| 10. | 11 ? 11 = 121 |
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| 11. | 432 ? 82 = 514 |
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| 12. | 20 ? 12 = 240 |
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