Kies het goede teken
Getallen
| Oefening 1 | |||||
| 1. | 335 ? 93 = 428 |
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| 2. | 994 ? 119 = 1.113 |
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| 3. | 128 ? 96 = 224 |
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| 4. | 412 ? 87 = 499 |
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| 5. | 301 ? 270 = 571 |
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| 6. | 20 ? 19 = 380 |
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| 7. | 15 ? 14 = 210 |
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| 8. | 782 ? 303 = 1.085 |
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| 9. | 508 ? 461 = 969 |
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| 10. | 797 ? 128 = 925 |
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| 11. | 893 ? 336 = 557 |
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| 12. | 18 ? 13 = 234 |
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