Ergänze das passende Zeichen
Zahlen
| Aufgabe 1 | |||||
| 1. | 7 ? 5 = 35 |
•
|
-
|
+
|
|
| 2. | 69 ? 49 = 118 |
-
|
+
|
•
|
|
| 3. | 95 ? 94 = 1 |
-
|
+
|
•
|
|
| 4. | 80 ? 63 = 143 |
-
|
•
|
+
|
|
| 5. | 9 ? 7 = 63 |
+
|
•
|
-
|
|
| 6. | 74 ? 49 = 123 |
+
|
-
|
•
|
|
| 7. | 88 ? 34 = 54 |
+
|
-
|
•
|
|
| 8. | 43 ? 10 = 33 |
+
|
•
|
-
|
|
| 9. | 89 ? 41 = 130 |
•
|
+
|
-
|
|
| 10. | 6 ? 2 = 12 |
•
|
-
|
+
|
|
| 11. | 5 ? 3 = 15 |
•
|
-
|
+
|
|
| 12. | 73 ? 17 = 90 |
-
|
+
|
•
|
|