Kies het goede teken
Getallen
| Oefening 1 | |||||
| 1. | 636 ? 86 = 722 |
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| 2. | 209 ? 81 = 128 |
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| 3. | 15 ? 13 = 195 |
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| 4. | 20 ? 12 = 240 |
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| 5. | 708 ? 637 = 1.345 |
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| 6. | 651 ? 332 = 319 |
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| 7. | 938 ? 520 = 1.458 |
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| 8. | 841 ? 783 = 1.624 |
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| 9. | 985 ? 705 = 1.690 |
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| 10. | 664 ? 602 = 62 |
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| 11. | 16 ? 14 = 224 |
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| 12. | 567 ? 311 = 878 |
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