Kies het goede teken
Getallen
| Oefening 1 | |||||
| 1. | 19 ? 13 = 247 |
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| 2. | 951 ? 774 = 1.725 |
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| 3. | 20 ? 15 = 300 |
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| 4. | 713 ? 527 = 186 |
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| 5. | 887 ? 709 = 1.596 |
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| 6. | 614 ? 209 = 823 |
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| 7. | 10 ? 10 = 100 |
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| 8. | 12 ? 11 = 132 |
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| 9. | 788 ? 313 = 1.101 |
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| 10. | 12 ? 12 = 144 |
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| 11. | 688 ? 564 = 1.252 |
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| 12. | 658 ? 543 = 1.201 |
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