Rechenregeln: Unterschied zwischen den Versionen
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<span style="color:#CD2626">+</span><span style="color:blue">÷</span><span style="color: #CD2626">+</span>=<span style="color: #CD2626">+</span> | <span style="color:#CD2626">+</span><span style="color:blue">÷</span><span style="color: #CD2626">+</span>=<span style="color: #CD2626">+</span> | ||
| − | <span style="color:#CD2626">+</span><span style="color:blue">÷</span>−=− | + | <span style="color:#CD2626">+</span><span style="color:blue">÷</span><span style="color: #EE7600">−</span>=<span style="color:#EE7600">−</span> |
| − | <span style="color:#EE7600">−</span><span style="color:blue">÷</span><span style="color: #CD2626">+</span>=− | + | <span style="color:#EE7600">−</span><span style="color:blue">÷</span><span style="color: #CD2626">+</span>=<span style="color:#EE7600">−</span> |
| − | <span style="color:#EE7600">−</span><span style="color:blue">÷</span>−=<span style="color: #CD2626">+</span> | + | <span style="color:#EE7600">−</span><span style="color:blue">÷</span><span style="color: #EE7600">−</span>=<span style="color: #CD2626">+</span> |
</span> | </span> | ||
</poem> | </poem> | ||
Version vom 2. Juni 2009, 17:23 Uhr
Rechenregeln
+·+=+
+·−=−
−·+=−
−·−=+
+÷+=+
+÷−=−
−÷+=−
−÷−=+
