Kies het goede teken
Getallen
| Oefening 1 | |||||
| 1. | 908 ? 220 = 1.128 |
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| 2. | 14 ? 11 = 154 |
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| 3. | 851 ? 601 = 1.452 |
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| 4. | 645 ? 70 = 715 |
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| 5. | 851 ? 796 = 1.647 |
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| 6. | 934 ? 900 = 34 |
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| 7. | 11 ? 11 = 121 |
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| 8. | 685 ? 421 = 264 |
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| 9. | 936 ? 160 = 776 |
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| 10. | 590 ? 377 = 213 |
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| 11. | 406 ? 261 = 667 |
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| 12. | 18 ? 15 = 270 |
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