Kies het goede teken
Getallen
| Oefening 1 | |||||
| 1. | 872 ? 713 = 1.585 |
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| 2. | 11 ? 10 = 110 |
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| 3. | 620 ? 455 = 1.075 |
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| 4. | 371 ? 123 = 494 |
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| 5. | 18 ? 11 = 198 |
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| 6. | 13 ? 11 = 143 |
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| 7. | 337 ? 313 = 24 |
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| 8. | 15 ? 10 = 150 |
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| 9. | 18 ? 14 = 252 |
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| 10. | 18 ? 18 = 324 |
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| 11. | 772 ? 398 = 1.170 |
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| 12. | 804 ? 561 = 1.365 |
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