Title: 1BAS_01_EXE_DE_Summenterme vereinfachen_6

Authors: Yevheniia Andriichenko (Author); Jochen Brunhorn (Originator)
Source: https://www.mathekrake.de/
Licence: CC BY 4.0

Q: Welche der folgenden Terme sind korrekt vereinfacht?
- \(-9+13+23m-10-15+25+1-18n=23m-18n+5\) (correct)
- \(-5r-14+4-18r+2+10-r-13s=-24r-13s+2\) (correct)
- \(-4y+15x+21y+6+4-10-15+24=15x+17y+9\) (correct)
- \(17-8-2s+22r+22-20-4r+15r=-30r+s+11\)
- \(-5a-4+b-11-9a+10b=7a-11b-15\)