Kies het goede teken
Getallen
| Oefening 1 | |||||
| 1. | 159 ? 116 = 43 |
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| 2. | 199 ? 71 = 128 |
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| 3. | 121 ? 73 = 48 |
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| 4. | 8 ? 6 = 48 |
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| 5. | 14 ? 12 = 168 |
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| 6. | 160 ? 103 = 57 |
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| 7. | 130 ? 54 = 184 |
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| 8. | 122 ? 76 = 198 |
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| 9. | 164 ? 140 = 304 |
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| 10. | 183 ? 122 = 61 |
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| 11. | 178 ? 132 = 310 |
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| 12. | 177 ? 122 = 299 |
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