Kies het goede teken
Getallen
| Oefening 1 | |||||
| 1. | 14 ? 11 = 154 |
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| 2. | 177 ? 93 = 84 |
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| 3. | 159 ? 138 = 297 |
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| 4. | 157 ? 151 = 308 |
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| 5. | 12 ? 5 = 60 |
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| 6. | 10 ? 7 = 70 |
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| 7. | 131 ? 62 = 193 |
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| 8. | 181 ? 153 = 28 |
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| 9. | 140 ? 129 = 11 |
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| 10. | 86 ? 71 = 15 |
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| 11. | 178 ? 52 = 230 |
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| 12. | 14 ? 8 = 112 |
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