Memory Game Metric MassOnline version Match the grams and kilograms. by Donna Pincus 1 g 1000 g 5000 g 5 kg 0.5 kg 10000 g 1/1000 kg 2kg 350g 10kg 256 g 500 g 3.5 kg 1.5 kg 6300 g 6.3 kg 3500 g 2350 g 10 kg 10256 g 1500 g 1 kg