Kies het goede teken
Getallen
| Oefening 1 | |||||
| 1. | 622 ? 364 = 258 |
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| 2. | 901 ? 534 = 1.435 |
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| 3. | 18 ? 14 = 252 |
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| 4. | 20 ? 13 = 260 |
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| 5. | 526 ? 104 = 630 |
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| 6. | 13 ? 13 = 169 |
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| 7. | 884 ? 87 = 971 |
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| 8. | 356 ? 126 = 230 |
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| 9. | 18 ? 15 = 270 |
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| 10. | 20 ? 11 = 220 |
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| 11. | 18 ? 17 = 306 |
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| 12. | 758 ? 193 = 565 |
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