Kies het goede teken
Getallen
| Oefening 1 | |||||
| 1. | 532 ? 130 = 662 |
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| 2. | 20 ? 18 = 360 |
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| 3. | 899 ? 741 = 1.640 |
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| 4. | 18 ? 16 = 288 |
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| 5. | 391 ? 328 = 63 |
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| 6. | 18 ? 11 = 198 |
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| 7. | 577 ? 316 = 261 |
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| 8. | 384 ? 115 = 499 |
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| 9. | 346 ? 68 = 278 |
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| 10. | 675 ? 636 = 1.311 |
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| 11. | 750 ? 705 = 1.455 |
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| 12. | 976 ? 744 = 1.720 |
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