Запиши примеры словами и реши их 78+90= 1000-700= 1000+300= 600-400= 3+67=

78+90= 168 seventy eight plus ninety is one hundred and sixty eight 1000-700= 300 one thousand minus seven hundred is three hundred 1000+300= 1300 one thousand plus three hundred is one thousand and three hundred 600-400= 200  six hundred minus four hondred is two hundred 3+67= 70 three plus sixty seven is seventy