Kies het goede teken
Getallen
| Oefening 1 | |||||
| 1. | 150 ? 50 = 200 |
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| 2. | 898 ? 156 = 1.054 |
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| 3. | 19 ? 18 = 342 |
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| 4. | 562 ? 111 = 451 |
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| 5. | 796 ? 739 = 57 |
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| 6. | 19 ? 14 = 266 |
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| 7. | 450 ? 340 = 110 |
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| 8. | 484 ? 107 = 591 |
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| 9. | 20 ? 13 = 260 |
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| 10. | 871 ? 204 = 1.075 |
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| 11. | 20 ? 16 = 320 |
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| 12. | 18 ? 12 = 216 |
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