For example: (a) 12 Kg = 12 × 1000 = 12,000 gm (b) 12 Ton = 12 × 1000 = 12,000 kg (c) 4000 gm = 4000 ÷ 1000 = 4 Kg. (d) 5 Kg + 583 gm = 5000 + 583 = 5583 gm. (e) 67,026 gm = 67 kg + 26 gm. (f)4590 gm = 4 kg + 590 gm (g) 8400 gm = 8 kg + 400 gm 37