Kies het goede teken
Getallen
| Oefening 1 | |||||
| 1. | 494 ? 439 = 933 |
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| 2. | 658 ? 186 = 472 |
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| 3. | 816 ? 88 = 904 |
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| 4. | 355 ? 241 = 114 |
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| 5. | 597 ? 216 = 381 |
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| 6. | 778 ? 200 = 578 |
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| 7. | 948 ? 442 = 1.390 |
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| 8. | 20 ? 12 = 240 |
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| 9. | 841 ? 266 = 575 |
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| 10. | 871 ? 577 = 1.448 |
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| 11. | 935 ? 374 = 561 |
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| 12. | 13 ? 11 = 143 |
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