Oefening 1 | |||||
1. | 96 ? 40 = 56 |
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2. | 7 ? 3 = 21 |
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3. | 14 ? 11 = 25 |
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4. | 10 ? 4 = 40 |
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5. | 59 ? 11 = 70 |
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6. | 10 ? 4 = 40 |
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7. | 72 ? 56 = 16 |
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8. | 56 ? 55 = 111 |
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9. | 64 ? 63 = 1 |
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10. | 8 ? 5 = 40 |
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11. | 59 ? 53 = 112 |
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12. | 46 ? 31 = 15 |
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×
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Oefening 1 | |||||
1. | 96 ? 40 = 56 |
+
|
-
|
×
|
|
2. | 7 ? 3 = 21 |
×
|
-
|
+
|
|
3. | 14 ? 11 = 25 |
-
|
×
|
+
|
|
4. | 10 ? 4 = 40 |
+
|
-
|
×
|
|
5. | 59 ? 11 = 70 |
-
|
+
|
×
|
|
6. | 10 ? 4 = 40 |
+
|
×
|
-
|
|
7. | 72 ? 56 = 16 |
-
|
+
|
×
|
|
8. | 56 ? 55 = 111 |
+
|
×
|
-
|
|
9. | 64 ? 63 = 1 |
+
|
-
|
×
|
|
10. | 8 ? 5 = 40 |
×
|
-
|
+
|
|
11. | 59 ? 53 = 112 |
-
|
+
|
×
|
|
12. | 46 ? 31 = 15 |
-
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×
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+
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