| Oefening 1 | |||||
| 1. | 9 ? 5 = 45 |
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+
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×
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| 2. | 196 ? 100 = 296 |
+
|
×
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-
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| 3. | 141 ? 89 = 52 |
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×
|
+
|
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| 4. | 123 ? 93 = 30 |
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×
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+
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| 5. | 13 ? 13 = 169 |
×
|
+
|
-
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|
| 6. | 70 ? 61 = 131 |
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|
×
|
+
|
|
| 7. | 113 ? 82 = 195 |
+
|
×
|
-
|
|
| 8. | 185 ? 58 = 127 |
+
|
-
|
×
|
|
| 9. | 15 ? 8 = 120 |
-
|
+
|
×
|
|
| 10. | 12 ? 6 = 72 |
-
|
+
|
×
|
|
| 11. | 189 ? 188 = 377 |
×
|
+
|
-
|
|
| 12. | 171 ? 64 = 107 |
+
|
×
|
-
|
|
| Oefening 1 | |||||
| 1. | 9 ? 5 = 45 |
-
|
+
|
×
|
|
| 2. | 196 ? 100 = 296 |
+
|
×
|
-
|
|
| 3. | 141 ? 89 = 52 |
-
|
×
|
+
|
|
| 4. | 123 ? 93 = 30 |
-
|
×
|
+
|
|
| 5. | 13 ? 13 = 169 |
×
|
+
|
-
|
|
| 6. | 70 ? 61 = 131 |
-
|
×
|
+
|
|
| 7. | 113 ? 82 = 195 |
+
|
×
|
-
|
|
| 8. | 185 ? 58 = 127 |
+
|
-
|
×
|
|
| 9. | 15 ? 8 = 120 |
-
|
+
|
×
|
|
| 10. | 12 ? 6 = 72 |
-
|
+
|
×
|
|
| 11. | 189 ? 188 = 377 |
×
|
+
|
-
|
|
| 12. | 171 ? 64 = 107 |
+
|
×
|
-
|
|