Kies het goede teken
Getallen
| Oefening 1 | |||||
| 1. | 14 ? 13 = 182 |
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| 2. | 930 ? 142 = 1.072 |
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| 3. | 604 ? 290 = 894 |
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| 4. | 812 ? 476 = 336 |
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| 5. | 13 ? 12 = 156 |
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| 6. | 20 ? 13 = 260 |
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| 7. | 359 ? 153 = 206 |
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| 8. | 328 ? 228 = 556 |
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| 9. | 774 ? 699 = 75 |
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| 10. | 603 ? 553 = 1.156 |
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| 11. | 874 ? 704 = 1.578 |
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| 12. | 19 ? 15 = 285 |
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