Kies het goede teken
Getallen
| Oefening 1 | |||||
| 1. | 460 ? 405 = 865 |
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| 2. | 653 ? 441 = 1.094 |
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| 3. | 960 ? 601 = 359 |
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| 4. | 148 ? 142 = 290 |
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| 5. | 590 ? 505 = 85 |
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| 6. | 935 ? 187 = 1.122 |
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| 7. | 987 ? 920 = 1.907 |
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| 8. | 635 ? 449 = 1.084 |
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| 9. | 387 ? 104 = 283 |
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| 10. | 14 ? 11 = 154 |
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| 11. | 18 ? 17 = 306 |
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| 12. | 895 ? 70 = 825 |
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