| Aufgabe | Ergebnis | % Korrekt |
|---|---|---|
| 6x5 | 30 | 100%
|
| 18+18 | 36 | 96%
|
| 80÷8 | 10 | 92%
|
| 18x4 | 72 | 78%
|
| 124+176 | 300 | 77%
|
| 36+5 | 41 | 75%
|
| 290+145 | 435 | 75%
|
| 111+222 | 333 | 67%
|
| 22+96 | 118 | 65%
|
| 80+60 | 140 | 58%
|
| 64x3 | 192 | 55%
|
| 94+58 | 152 | 53%
|
| 123+123 | 246 | 53%
|
| 76x63x0 | 0 | 50%
|
| 64-43 | 21 | 50%
|
| 240+61 | 301 | 50%
|
| 64-19 | 45 | 49%
|
| 94+28 | 122 | 43%
|
| 737-621 | 116 | 28%
|
| 864+356 | 1220 | 18%
|