| Oefening 1 | |||||
| 1. | 8 ? 8 = 64 |
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+
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×
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| 2. | 7 ? 5 = 35 |
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+
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×
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| 3. | 125 ? 60 = 65 |
+
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×
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| 4. | 128 ? 51 = 77 |
×
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+
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| 5. | 140 ? 53 = 193 |
×
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+
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| 6. | 167 ? 131 = 36 |
×
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+
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| 7. | 5 ? 5 = 25 |
+
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×
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| 8. | 11 ? 10 = 110 |
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+
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×
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| 9. | 135 ? 118 = 253 |
×
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+
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| 10. | 172 ? 158 = 14 |
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×
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+
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| 11. | 15 ? 8 = 120 |
+
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×
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-
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| 12. | 200 ? 101 = 301 |
+
|
×
|
-
|
|
| Oefening 1 | |||||
| 1. | 8 ? 8 = 64 |
-
|
+
|
×
|
|
| 2. | 7 ? 5 = 35 |
-
|
+
|
×
|
|
| 3. | 125 ? 60 = 65 |
+
|
-
|
×
|
|
| 4. | 128 ? 51 = 77 |
×
|
+
|
-
|
|
| 5. | 140 ? 53 = 193 |
×
|
-
|
+
|
|
| 6. | 167 ? 131 = 36 |
×
|
+
|
-
|
|
| 7. | 5 ? 5 = 25 |
+
|
×
|
-
|
|
| 8. | 11 ? 10 = 110 |
-
|
+
|
×
|
|
| 9. | 135 ? 118 = 253 |
×
|
-
|
+
|
|
| 10. | 172 ? 158 = 14 |
-
|
×
|
+
|
|
| 11. | 15 ? 8 = 120 |
+
|
×
|
-
|
|
| 12. | 200 ? 101 = 301 |
+
|
×
|
-
|
|