Kies het goede teken
Getallen
| Oefening 1 | |||||
| 1. | 149 ? 91 = 240 |
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| 2. | 182 ? 138 = 44 |
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| 3. | 154 ? 53 = 207 |
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| 4. | 152 ? 116 = 268 |
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| 5. | 153 ? 104 = 49 |
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| 6. | 162 ? 96 = 66 |
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| 7. | 15 ? 15 = 225 |
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| 8. | 99 ? 97 = 196 |
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| 9. | 94 ? 83 = 177 |
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| 10. | 12 ? 9 = 108 |
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| 11. | 111 ? 87 = 198 |
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| 12. | 175 ? 138 = 313 |
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