Kies het goede teken
Getallen
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| 1. | 12 ? 10 = 120 |
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| 2. | 957 ? 369 = 588 |
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| 3. | 667 ? 579 = 88 |
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| 4. | 822 ? 683 = 1.505 |
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| 5. | 20 ? 14 = 280 |
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| 6. | 586 ? 237 = 349 |
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| 7. | 389 ? 339 = 728 |
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| 8. | 889 ? 323 = 1.212 |
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| 9. | 20 ? 12 = 240 |
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| 10. | 20 ? 14 = 280 |
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| 11. | 19 ? 13 = 247 |
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| 12. | 15 ? 10 = 150 |
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