| Oefening 1 | |||||
| 1. | 130 ? 72 = 58 |
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×
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| 2. | 165 ? 136 = 301 |
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×
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| 3. | 14 ? 8 = 112 |
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×
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| 4. | 137 ? 50 = 87 |
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×
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| 5. | 8 ? 6 = 48 |
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×
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+
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| 6. | 14 ? 13 = 182 |
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×
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+
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| 7. | 200 ? 119 = 319 |
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+
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×
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| 8. | 147 ? 74 = 221 |
×
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+
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| 9. | 115 ? 73 = 188 |
×
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+
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| 10. | 15 ? 8 = 120 |
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×
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+
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| 11. | 111 ? 88 = 199 |
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+
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×
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| 12. | 14 ? 13 = 182 |
+
|
×
|
-
|
|
| Oefening 1 | |||||
| 1. | 130 ? 72 = 58 |
-
|
+
|
×
|
|
| 2. | 165 ? 136 = 301 |
+
|
×
|
-
|
|
| 3. | 14 ? 8 = 112 |
+
|
-
|
×
|
|
| 4. | 137 ? 50 = 87 |
+
|
-
|
×
|
|
| 5. | 8 ? 6 = 48 |
-
|
×
|
+
|
|
| 6. | 14 ? 13 = 182 |
-
|
×
|
+
|
|
| 7. | 200 ? 119 = 319 |
-
|
+
|
×
|
|
| 8. | 147 ? 74 = 221 |
×
|
+
|
-
|
|
| 9. | 115 ? 73 = 188 |
×
|
+
|
-
|
|
| 10. | 15 ? 8 = 120 |
-
|
×
|
+
|
|
| 11. | 111 ? 88 = 199 |
-
|
+
|
×
|
|
| 12. | 14 ? 13 = 182 |
+
|
×
|
-
|
|