Kies het goede teken
Getallen
| Oefening 1 | |||||
| 1. | 899 ? 608 = 1.507 |
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| 2. | 16 ? 14 = 224 |
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| 3. | 17 ? 17 = 289 |
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| 4. | 13 ? 11 = 143 |
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| 5. | 16 ? 11 = 176 |
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| 6. | 896 ? 542 = 1.438 |
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| 7. | 18 ? 11 = 198 |
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| 8. | 931 ? 659 = 272 |
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| 9. | 829 ? 633 = 1.462 |
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| 10. | 733 ? 610 = 123 |
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| 11. | 329 ? 87 = 242 |
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| 12. | 19 ? 17 = 323 |
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