Kies het goede teken
Getallen
| Oefening 1 | |||||
| 1. | 14 ? 14 = 196 |
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| 2. | 901 ? 724 = 177 |
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| 3. | 941 ? 491 = 1.432 |
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| 4. | 18 ? 10 = 180 |
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| 5. | 525 ? 302 = 827 |
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| 6. | 822 ? 129 = 693 |
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| 7. | 688 ? 466 = 222 |
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| 8. | 11 ? 10 = 110 |
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| 9. | 885 ? 431 = 1.316 |
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| 10. | 18 ? 11 = 198 |
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| 11. | 807 ? 419 = 1.226 |
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| 12. | 309 ? 225 = 534 |
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