Kies het goede teken
Getallen
| Oefening 1 | |||||
| 1. | 16 ? 12 = 192 |
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| 2. | 461 ? 386 = 75 |
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| 3. | 510 ? 359 = 151 |
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| 4. | 744 ? 685 = 1.429 |
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| 5. | 651 ? 428 = 223 |
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| 6. | 603 ? 408 = 1.011 |
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| 7. | 20 ? 12 = 240 |
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| 8. | 661 ? 610 = 1.271 |
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| 9. | 18 ? 13 = 234 |
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| 10. | 408 ? 222 = 186 |
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| 11. | 981 ? 780 = 201 |
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| 12. | 17 ? 12 = 204 |
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