Kies het goede teken
Getallen
| Oefening 1 | |||||
| 1. | 15 ? 12 = 180 |
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| 2. | 135 ? 71 = 64 |
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| 3. | 13 ? 10 = 130 |
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| 4. | 185 ? 179 = 364 |
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| 5. | 174 ? 97 = 271 |
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| 6. | 65 ? 59 = 6 |
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| 7. | 15 ? 7 = 105 |
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| 8. | 112 ? 69 = 43 |
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| 9. | 14 ? 5 = 70 |
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| 10. | 131 ? 125 = 256 |
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| 11. | 135 ? 57 = 192 |
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| 12. | 179 ? 145 = 34 |
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