Kies het goede teken
Getallen
| Oefening 1 | |||||
| 1. | 653 ? 415 = 1.068 |
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| 2. | 17 ? 14 = 238 |
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| 3. | 911 ? 123 = 1.034 |
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| 4. | 780 ? 166 = 946 |
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| 5. | 316 ? 157 = 159 |
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| 6. | 643 ? 353 = 996 |
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| 7. | 470 ? 393 = 863 |
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| 8. | 550 ? 448 = 998 |
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| 9. | 482 ? 87 = 569 |
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| 10. | 866 ? 317 = 1.183 |
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| 11. | 484 ? 139 = 623 |
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| 12. | 17 ? 15 = 255 |
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