Kies het goede teken
Getallen
| Oefening 1 | |||||
| 1. | 20 ? 20 = 400 |
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| 2. | 20 ? 15 = 300 |
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| 3. | 19 ? 15 = 285 |
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| 4. | 550 ? 134 = 416 |
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| 5. | 14 ? 14 = 196 |
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| 6. | 487 ? 169 = 318 |
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| 7. | 264 ? 102 = 162 |
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| 8. | 739 ? 163 = 902 |
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| 9. | 526 ? 403 = 123 |
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| 10. | 116 ? 58 = 58 |
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| 11. | 833 ? 238 = 1.071 |
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| 12. | 799 ? 725 = 74 |
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