Page 47 - ALI MARWAN ABROR_TUGAS AKHIR (MEMBUAT BUKU)
P. 47
Jawab:
2.3 + 3.2 2.5 + 3.5
= [ ]
5.3 + 6.2 5.5 + 6.5
6 + 6 10 + 15
= [ ]
15 + 12 25 + 30
12 25
= [ ]
27 55
43
