| Oefening 1 | |||||
| 1. | 120 ? 120 = 240 |
+
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×
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| 2. | 10 ? 6 = 60 |
+
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×
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| 3. | 172 ? 125 = 47 |
+
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×
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| 4. | 155 ? 117 = 38 |
×
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+
|
-
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| 5. | 179 ? 166 = 345 |
×
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+
|
-
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| 6. | 189 ? 63 = 252 |
+
|
-
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×
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| 7. | 14 ? 9 = 126 |
-
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+
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×
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| 8. | 183 ? 102 = 285 |
×
|
-
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+
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| 9. | 11 ? 5 = 55 |
×
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+
|
-
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| 10. | 167 ? 65 = 102 |
×
|
+
|
-
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| 11. | 14 ? 14 = 196 |
×
|
-
|
+
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| 12. | 97 ? 95 = 2 |
×
|
-
|
+
|
|
| Oefening 1 | |||||
| 1. | 120 ? 120 = 240 |
+
|
×
|
-
|
|
| 2. | 10 ? 6 = 60 |
+
|
×
|
-
|
|
| 3. | 172 ? 125 = 47 |
+
|
×
|
-
|
|
| 4. | 155 ? 117 = 38 |
×
|
+
|
-
|
|
| 5. | 179 ? 166 = 345 |
×
|
+
|
-
|
|
| 6. | 189 ? 63 = 252 |
+
|
-
|
×
|
|
| 7. | 14 ? 9 = 126 |
-
|
+
|
×
|
|
| 8. | 183 ? 102 = 285 |
×
|
-
|
+
|
|
| 9. | 11 ? 5 = 55 |
×
|
+
|
-
|
|
| 10. | 167 ? 65 = 102 |
×
|
+
|
-
|
|
| 11. | 14 ? 14 = 196 |
×
|
-
|
+
|
|
| 12. | 97 ? 95 = 2 |
×
|
-
|
+
|
|