Kies het goede teken
Getallen
| Oefening 1 | |||||
| 1. | 135 ? 103 = 32 |
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| 2. | 102 ? 86 = 16 |
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| 3. | 173 ? 136 = 37 |
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| 4. | 13 ? 13 = 169 |
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| 5. | 12 ? 5 = 60 |
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| 6. | 176 ? 51 = 125 |
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| 7. | 12 ? 10 = 120 |
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| 8. | 129 ? 52 = 77 |
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| 9. | 112 ? 57 = 169 |
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| 10. | 143 ? 124 = 19 |
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| 11. | 178 ? 69 = 109 |
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| 12. | 147 ? 55 = 202 |
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