Fasse zusammen. Beginne mit der Variablen, die zuerst genannt ist.

3a-a+3b+3b-2a+2a+3a+2b =	??? -3a+2b 4b 6a-4h 8a 5a+9d 6a 10f+c 5a+8b -a+2b 3a+6f
3a+a-3a-2a-2b+a-2a-a =	??? -3a+2b 4b 6a-4h 8a 5a+9d 6a 10f+c 5a+8b -a+2b 3a+6f
a+2b-a-3b+3a-3a+3b-a =	??? -3a+2b 4b 6a-4h 8a 5a+9d 6a 10f+c 5a+8b -a+2b 3a+6f
a-3b+2a-a+a+3a+3b+2a =	??? -3a+2b 4b 6a-4h 8a 5a+9d 6a 10f+c 5a+8b -a+2b 3a+6f
-2a+3b+2a+3b+2a+a-2b-3a =	??? -3a+2b 4b 6a-4h 8a 5a+9d 6a 10f+c 5a+8b -a+2b 3a+6f
a+2b+2b-a+3a+2a+3b+2b =	??? -3a+2b 4b 6a-4h 8a 5a+9d 6a 10f+c 5a+8b -a+2b 3a+6f
3n+3a+3a+3a+2a-3n-2a-3a =	??? -3a+2b 4b 6a-4h 8a 5a+9d 6a 10f+c 5a+8b -a+2b 3a+6f
3a+3f-2f+a-2a+a+2f+3f =	??? -3a+2b 4b 6a-4h 8a 5a+9d 6a 10f+c 5a+8b -a+2b 3a+6f
a+2a-3h+3a+a+2a-3a-h =	??? -3a+2b 4b 6a-4h 8a 5a+9d 6a 10f+c 5a+8b -a+2b 3a+6f
2f+2f+f+c+3f+2f+f-f =	??? -3a+2b 4b 6a-4h 8a 5a+9d 6a 10f+c 5a+8b -a+2b 3a+6f