| Oefening 1 | |||||
| 1. | 176 ? 153 = 329 |
+
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×
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| 2. | 90 ? 58 = 32 |
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+
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×
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| 3. | 73 ? 53 = 126 |
×
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+
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| 4. | 15 ? 8 = 120 |
×
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+
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| 5. | 82 ? 52 = 134 |
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+
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×
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| 6. | 7 ? 5 = 35 |
+
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×
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| 7. | 15 ? 11 = 165 |
+
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×
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| 8. | 149 ? 74 = 223 |
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×
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+
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| 9. | 13 ? 11 = 143 |
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×
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+
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| 10. | 194 ? 194 = 388 |
×
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+
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| 11. | 12 ? 9 = 108 |
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×
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+
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| 12. | 138 ? 100 = 38 |
+
|
×
|
-
|
|
| Oefening 1 | |||||
| 1. | 176 ? 153 = 329 |
+
|
×
|
-
|
|
| 2. | 90 ? 58 = 32 |
-
|
+
|
×
|
|
| 3. | 73 ? 53 = 126 |
×
|
-
|
+
|
|
| 4. | 15 ? 8 = 120 |
×
|
-
|
+
|
|
| 5. | 82 ? 52 = 134 |
-
|
+
|
×
|
|
| 6. | 7 ? 5 = 35 |
+
|
-
|
×
|
|
| 7. | 15 ? 11 = 165 |
+
|
-
|
×
|
|
| 8. | 149 ? 74 = 223 |
-
|
×
|
+
|
|
| 9. | 13 ? 11 = 143 |
-
|
×
|
+
|
|
| 10. | 194 ? 194 = 388 |
×
|
+
|
-
|
|
| 11. | 12 ? 9 = 108 |
-
|
×
|
+
|
|
| 12. | 138 ? 100 = 38 |
+
|
×
|
-
|
|