Kies het goede teken
Getallen
| Oefening 1 | |||||
| 1. | 18 ? 16 = 288 |
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| 2. | 692 ? 383 = 309 |
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| 3. | 399 ? 385 = 784 |
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| 4. | 448 ? 346 = 794 |
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| 5. | 371 ? 232 = 603 |
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| 6. | 707 ? 168 = 539 |
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| 7. | 19 ? 18 = 342 |
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| 8. | 650 ? 320 = 330 |
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| 9. | 965 ? 675 = 290 |
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| 10. | 631 ? 308 = 323 |
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| 11. | 957 ? 854 = 1.811 |
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| 12. | 594 ? 328 = 266 |
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