| a + b = c x − y = z (a + b) × c = d 34 + 52 = 86 λ ≃ 10 nm |
| −5° +24 |
| 32,4 · 24,3 = 787,32 32,4 × 24,3 = 787,32 |
| 4 · 10−3 = 0,004 4 × 10−3 = 0,004 |
| 15 · 7 kg = 105 kg 15 × 7 kg = 105 kg |
| 32.4 × 24.3 = 787.32 |
| 32.4 · 24.3 = 787.32 |
| a b ab a · b a × b |
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| (a/b)/c |
| a/b/c |
| N m |
| Nm |
| N · m |
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| ms−1 |