Kies het goede teken
Getallen
| Oefening 1 | |||||
| 1. | 16 ? 15 = 240 |
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| 2. | 687 ? 468 = 1.155 |
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| 3. | 20 ? 16 = 320 |
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| 4. | 756 ? 372 = 384 |
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| 5. | 440 ? 390 = 830 |
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| 6. | 377 ? 157 = 220 |
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| 7. | 16 ? 12 = 192 |
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| 8. | 377 ? 133 = 244 |
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| 9. | 616 ? 524 = 92 |
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| 10. | 915 ? 507 = 1.422 |
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| 11. | 13 ? 12 = 156 |
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| 12. | 514 ? 109 = 405 |
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