Jawabanmu

2014-04-27T19:02:31+07:00
20.000 + 40
= 20.040
jawabannya 20.040
1 5 1
2014-04-27T19:03:36+07:00
20 ×1000 = 20000
1000 : 25 = 40

Maka :
20000 + 40 = 20.040
1 2 1