Kies het goede teken
Getallen
| Oefening 1 | |||||
| 1. | 20 ? 10 = 200 |
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| 2. | 11 ? 10 = 110 |
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| 3. | 409 ? 84 = 493 |
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| 4. | 964 ? 316 = 1.280 |
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| 5. | 19 ? 10 = 190 |
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| 6. | 920 ? 814 = 106 |
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| 7. | 485 ? 174 = 311 |
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| 8. | 869 ? 320 = 549 |
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| 9. | 785 ? 635 = 1.420 |
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| 10. | 17 ? 13 = 221 |
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| 11. | 754 ? 253 = 1.007 |
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| 12. | 999 ? 809 = 1.808 |
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