Metric Unit Addition ChallengeOnline version Test your skill adding metric units. by Arnab Biswas 1 What is 3 km + 250 m? a 3200 m b 3250 m c 3500 m d 3000 m 2 What is 7 cm + 3 cm? a 10 cm b 9 cm c 11 cm d 7 cm 3 What is 2 m + 250 cm? a 250 cm b 400 cm c 200 cm d 450 cm 4 What is 1 km + 750 m? a 1250 m b 1750 m c 1700 m d 1500 m 5 What is 50 cm + 1 m? a 120 cm b 100 cm c 150 cm d 200 cm 6 What is 5 km + 200 m? a 5000 m b 800 m c 5400 m d 5200 m 7 What is 1 m + 99 cm? a 199 cm b 200 cm c 150 cm d 100 cm 8 What is 4 km + 600 m? a 4500 m b 4600 m c 4700 m d 4000 m 9 What is 3 m + 75 cm? a 375 cm b 350 cm c 400 cm d 300 cm 10 What is 6 km + 1 m? a 6000 m b 6002 m c 6001 m d 6010 m