Kies het goede teken
Getallen
| Oefening 1 | |||||
| 1. | 15 ? 12 = 180 |
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| 2. | 592 ? 288 = 880 |
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| 3. | 18 ? 18 = 324 |
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| 4. | 894 ? 558 = 1.452 |
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| 5. | 19 ? 10 = 190 |
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| 6. | 492 ? 88 = 404 |
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| 7. | 20 ? 17 = 340 |
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| 8. | 16 ? 14 = 224 |
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| 9. | 523 ? 83 = 606 |
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| 10. | 14 ? 13 = 182 |
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| 11. | 154 ? 113 = 267 |
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| 12. | 780 ? 243 = 537 |
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