1) Continue the pattern: 10, 20, 15, 30, 25, 50 a) 55, 110, 105, 210 b) 40, 80, 75, 150 c) 45, 90, 85, 170 d) 60, 120, 115, 230 e) 45, 90, 80, 160

Papan Peringkat

Gaya visual

Pilihan

Berganti templat

Pulihkan simpan otomatis: ?