| Oefening 1 | |||||
| 1. | 365 ? 221 = 144 |
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×
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+
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| 2. | 20 ? 18 = 360 |
+
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×
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| 3. | 996 ? 849 = 147 |
+
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×
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| 4. | 12 ? 10 = 120 |
×
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+
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| 5. | 17 ? 13 = 221 |
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×
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+
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| 6. | 20 ? 10 = 200 |
+
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×
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| 7. | 770 ? 665 = 1.435 |
×
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+
|
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| 8. | 772 ? 244 = 528 |
×
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+
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| 9. | 11 ? 10 = 110 |
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+
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×
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| 10. | 759 ? 401 = 358 |
+
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×
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| 11. | 929 ? 604 = 1.533 |
+
|
-
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×
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| 12. | 540 ? 537 = 3 |
+
|
-
|
×
|
|
| Oefening 1 | |||||
| 1. | 365 ? 221 = 144 |
-
|
×
|
+
|
|
| 2. | 20 ? 18 = 360 |
+
|
×
|
-
|
|
| 3. | 996 ? 849 = 147 |
+
|
×
|
-
|
|
| 4. | 12 ? 10 = 120 |
×
|
-
|
+
|
|
| 5. | 17 ? 13 = 221 |
-
|
×
|
+
|
|
| 6. | 20 ? 10 = 200 |
+
|
-
|
×
|
|
| 7. | 770 ? 665 = 1.435 |
×
|
+
|
-
|
|
| 8. | 772 ? 244 = 528 |
×
|
+
|
-
|
|
| 9. | 11 ? 10 = 110 |
-
|
+
|
×
|
|
| 10. | 759 ? 401 = 358 |
+
|
×
|
-
|
|
| 11. | 929 ? 604 = 1.533 |
+
|
-
|
×
|
|
| 12. | 540 ? 537 = 3 |
+
|
-
|
×
|
|