Kies het goede teken
Getallen
| Oefening 1 | |||||
| 1. | 565 ? 219 = 346 |
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| 2. | 18 ? 14 = 252 |
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| 3. | 618 ? 335 = 953 |
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| 4. | 988 ? 118 = 870 |
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| 5. | 15 ? 14 = 210 |
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| 6. | 15 ? 10 = 150 |
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| 7. | 960 ? 223 = 737 |
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| 8. | 819 ? 651 = 168 |
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| 9. | 689 ? 478 = 211 |
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| 10. | 822 ? 384 = 438 |
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| 11. | 935 ? 527 = 408 |
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| 12. | 682 ? 242 = 924 |
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