Kies het goede teken
Getallen
| Oefening 1 | |||||
| 1. | 178 ? 70 = 248 |
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| 2. | 167 ? 65 = 102 |
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| 3. | 188 ? 52 = 240 |
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| 4. | 84 ? 78 = 162 |
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| 5. | 193 ? 122 = 315 |
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| 6. | 167 ? 107 = 274 |
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| 7. | 129 ? 90 = 219 |
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| 8. | 188 ? 162 = 26 |
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| 9. | 96 ? 82 = 178 |
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| 10. | 171 ? 149 = 320 |
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| 11. | 183 ? 71 = 254 |
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| 12. | 192 ? 82 = 274 |
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