1. 2 km - 5 hm + 10 dm =...........km. 2. 12 1/2kg+15pon+4ons=......ons

1. 2km - 5hm +10 dm=....km
= 2 - 0,5 + 0,001
= 1,501 km
2. 12 1/2 kg + 15 pon + 4 ons=.... ons
= 125 + 75 + 4
= 204 ons