Kies het goede teken
Getallen
| Oefening 1 | |||||
| 1. | 20 ? 14 = 280 |
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| 2. | 970 ? 376 = 1.346 |
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| 3. | 20 ? 12 = 240 |
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| 4. | 15 ? 10 = 150 |
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| 5. | 787 ? 570 = 1.357 |
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| 6. | 751 ? 168 = 583 |
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| 7. | 581 ? 94 = 675 |
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| 8. | 771 ? 595 = 176 |
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| 9. | 18 ? 14 = 252 |
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| 10. | 13 ? 10 = 130 |
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| 11. | 984 ? 681 = 1.665 |
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| 12. | 290 ? 68 = 358 |
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