Kies het goede teken
Getallen
| Oefening 1 | |||||
| 1. | 159 ? 94 = 65 |
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| 2. | 865 ? 778 = 87 |
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| 3. | 880 ? 861 = 19 |
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| 4. | 829 ? 322 = 1.151 |
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| 5. | 505 ? 350 = 155 |
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| 6. | 800 ? 552 = 1.352 |
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| 7. | 18 ? 10 = 180 |
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| 8. | 643 ? 259 = 902 |
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| 9. | 525 ? 243 = 768 |
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| 10. | 16 ? 10 = 160 |
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| 11. | 18 ? 17 = 306 |
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| 12. | 885 ? 232 = 1.117 |
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