Kies het goede teken
Getallen
| Oefening 1 | |||||
| 1. | 15 ? 10 = 150 |
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| 2. | 500 ? 469 = 31 |
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| 3. | 973 ? 966 = 1.939 |
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| 4. | 636 ? 533 = 1.169 |
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| 5. | 868 ? 696 = 1.564 |
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| 6. | 788 ? 271 = 1.059 |
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| 7. | 17 ? 10 = 170 |
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| 8. | 948 ? 402 = 546 |
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| 9. | 910 ? 436 = 1.346 |
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| 10. | 11 ? 10 = 110 |
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| 11. | 350 ? 291 = 59 |
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| 12. | 569 ? 446 = 123 |
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