Kies het goede teken
Getallen
| Oefening 1 | |||||
| 1. | 986 ? 948 = 1.934 |
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| 2. | 724 ? 570 = 154 |
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| 3. | 20 ? 14 = 280 |
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| 4. | 465 ? 227 = 238 |
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| 5. | 411 ? 150 = 261 |
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| 6. | 935 ? 648 = 1.583 |
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| 7. | 19 ? 16 = 304 |
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| 8. | 333 ? 215 = 118 |
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| 9. | 931 ? 793 = 1.724 |
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| 10. | 773 ? 481 = 292 |
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| 11. | 420 ? 318 = 102 |
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| 12. | 89 ? 66 = 23 |
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