Kies het goede teken
Getallen
| Oefening 1 | |||||
| 1. | 59 ? 56 = 115 |
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| 2. | 1 ? 1 = 1 |
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| 3. | 87 ? 78 = 9 |
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| 4. | 83 ? 77 = 6 |
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| 5. | 37 ? 14 = 23 |
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| 6. | 86 ? 55 = 141 |
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| 7. | 99 ? 52 = 47 |
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| 8. | 6 ? 4 = 24 |
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| 9. | 74 ? 43 = 31 |
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| 10. | 79 ? 57 = 136 |
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| 11. | 3 ? 2 = 6 |
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| 12. | 91 ? 10 = 81 |
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