Kies het goede teken
Getallen
| Oefening 1 | |||||
| 1. | 390 ? 255 = 645 |
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| 2. | 18 ? 12 = 216 |
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| 3. | 794 ? 412 = 1.206 |
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| 4. | 18 ? 10 = 180 |
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| 5. | 934 ? 163 = 771 |
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| 6. | 842 ? 250 = 592 |
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| 7. | 466 ? 264 = 730 |
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| 8. | 703 ? 473 = 230 |
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| 9. | 16 ? 13 = 208 |
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| 10. | 420 ? 102 = 318 |
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| 11. | 18 ? 12 = 216 |
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| 12. | 12 ? 10 = 120 |
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