tolong ya......pliiiis

Kelas 4 Matematika
Bab Kelipatan dan Faktor Bilangan

10] 4 = 2²
6 = 2 x 3
8 = 2^3

KPK = 2^3 x 3
KPK = 8 x 3
KPK = 24 hari

25 Juli 2015 + 24 hari = ?

31 - 25 = 6
24 - 6 = 18

Senin, 18 Agustus 2014

11] 60 = 2² x 3 x 5
50 = 2 x 5²

FPB = 2 x 5
FPB = 10 kelompok