Jawabanmu

2014-08-11T16:44:46+07:00
-50/10 + (-5)-(-2)
-5 -5 + 2
-10 + 2
-8
1 4 1
2014-08-11T16:46:36+07:00
(-50):10+(-5)-(-2)
-50 :10 -5 + 2
-5-5+2
-10+2
-8 hasilnya