Multiple Choice: Unterschied zwischen den Versionen

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1. <math>0,75 -\Box =\frac{1}{4} </math> (<math>\frac{1}{2}</math>) (!<math>0,25</math>) (!<math>\frac{1}{4}</math>) (<math>50%</math>)
 
1. <math>0,75 -\Box =\frac{1}{4} </math> (<math>\frac{1}{2}</math>) (!<math>0,25</math>) (!<math>\frac{1}{4}</math>) (<math>50%</math>)
  
2. <math>\frac{5}{32} + \Box = 2\frac{3}{4} </math>  (<math>2\frac{8}{32} </math>) (!<math>2\frac{7}{32}</math>) (!<math>0,54 </math>) (!<math>1\frac{3}{15}</math>)
+
2. <math>\frac{5}{32} + \Box = 2\frac{3}{4} </math>  (<math>2\frac{19}{32} </math>) (!<math>2\frac{7}{32}</math>) (!<math>0,54 </math>) (!<math>1\frac{3}{15}</math>)
  
 
3. <math>\frac{15}{25} - \frac{1}{4} + \Box = 2,125</math> (!<math>1,875</math>) (!<math>\frac{5}{4}</math>) (<math>\frac{7}{8}</math>) (!<math>0,738</math>)
 
3. <math>\frac{15}{25} - \frac{1}{4} + \Box = 2,125</math> (!<math>1,875</math>) (!<math>\frac{5}{4}</math>) (<math>\frac{7}{8}</math>) (!<math>0,738</math>)

Version vom 17. Februar 2009, 08:36 Uhr

1. 0,75 -\Box =\frac{1}{4} (\frac{1}{2}) (!0,25) (!\frac{1}{4}) (50%)

2. \frac{5}{32} + \Box = 2\frac{3}{4} (2\frac{19}{32} ) (!2\frac{7}{32}) (!0,54 ) (!1\frac{3}{15})

3. \frac{15}{25} - \frac{1}{4} + \Box = 2,125 (!1,875) (!\frac{5}{4}) (\frac{7}{8}) (!0,738)

4. \frac{1}{2} + \Box = 3 (!2) (!1\frac{3}{4}) (2\frac{1}{2}) (!2,52)

5. \frac{4}{8} + \Box = \frac{5}{4} (\frac{6}{8}) (!\frac{1}{2}) (75%) (!0,74)

6. \frac{5}{10} - \Box = \frac{1}{2} (!\frac{1}{4}) (0) (!0,2) (!\frac{2}{10})