por favor me ajudem Resolva as operações: A) 70M+80CM B) 5KM-10M C) 100MM+400KM D)55MM+500MM E) 62HM-10KM F) 150CM+7KM G) 5DM-5CM H) 7KM-7M I) 10DAM-10M J) 15DAM-15MM K) 16HM-16MM