Kies het goede teken
Getallen
| Oefening 1 | |||||
| 1. | 171 ? 64 = 107 |
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| 2. | 186 ? 131 = 55 |
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| 3. | 188 ? 58 = 246 |
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| 4. | 191 ? 101 = 292 |
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| 5. | 138 ? 95 = 43 |
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| 6. | 180 ? 71 = 109 |
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| 7. | 161 ? 115 = 46 |
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| 8. | 11 ? 5 = 55 |
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| 9. | 122 ? 79 = 43 |
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| 10. | 170 ? 118 = 288 |
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| 11. | 87 ? 65 = 152 |
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| 12. | 138 ? 80 = 218 |
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