Kies het goede teken
Getallen
| Oefening 1 | |||||
| 1. | 147 ? 63 = 84 |
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| 2. | 67 ? 64 = 3 |
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| 3. | 176 ? 137 = 39 |
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| 4. | 99 ? 61 = 160 |
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| 5. | 12 ? 7 = 84 |
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| 6. | 11 ? 8 = 88 |
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| 7. | 162 ? 162 = 324 |
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| 8. | 130 ? 120 = 250 |
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| 9. | 131 ? 57 = 74 |
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| 10. | 122 ? 101 = 223 |
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| 11. | 183 ? 146 = 37 |
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| 12. | 170 ? 119 = 289 |
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