Jawapan

2016-01-29T21:52:55+08:00
1)428 
2)606
3)882
4)962
5)882
6)428
7)907
8)399
#harapmembantu^_^
  • Pengguna Brainly
2016-01-29T22:28:56+08:00
7 + 421 = 304 + 124
23 + 376 = 190+209
650+232 = 801 + 81 
502 + 460 = 304 + 124