Kies het goede teken
Getallen
| Oefening 1 | |||||
| 1. | 20 ? 16 = 320 |
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| 2. | 355 ? 57 = 298 |
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| 3. | 348 ? 104 = 244 |
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| 4. | 411 ? 60 = 351 |
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| 5. | 610 ? 217 = 827 |
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| 6. | 18 ? 15 = 270 |
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| 7. | 19 ? 18 = 342 |
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| 8. | 14 ? 13 = 182 |
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| 9. | 20 ? 12 = 240 |
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| 10. | 927 ? 736 = 1.663 |
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| 11. | 885 ? 221 = 664 |
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| 12. | 16 ? 11 = 176 |
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