Kies het goede teken
Getallen
| Oefening 1 | |||||
| 1. | 17 ? 12 = 204 |
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| 2. | 309 ? 233 = 542 |
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| 3. | 982 ? 562 = 420 |
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| 4. | 715 ? 54 = 769 |
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| 5. | 439 ? 430 = 869 |
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| 6. | 14 ? 11 = 154 |
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| 7. | 897 ? 864 = 1.761 |
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| 8. | 994 ? 875 = 119 |
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| 9. | 17 ? 13 = 221 |
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| 10. | 798 ? 356 = 1.154 |
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| 11. | 948 ? 660 = 288 |
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| 12. | 753 ? 413 = 340 |
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