Kies het goede teken
Getallen
| Oefening 1 | |||||
| 1. | 175 ? 123 = 52 |
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| 2. | 880 ? 259 = 621 |
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| 3. | 20 ? 16 = 320 |
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| 4. | 433 ? 284 = 717 |
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| 5. | 19 ? 10 = 190 |
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| 6. | 295 ? 113 = 182 |
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| 7. | 913 ? 274 = 639 |
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| 8. | 19 ? 14 = 266 |
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| 9. | 290 ? 71 = 219 |
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| 10. | 901 ? 170 = 1.071 |
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| 11. | 15 ? 13 = 195 |
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| 12. | 798 ? 54 = 852 |
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