Запиши примеры словами и реши их. 1. 3+67= 2. 78+90= 3. 1000-700= 4. 1000+3000= 5. 600-400=

1. 3+67= three plus sixty-seven is seventy2. 78+90= seventy-eight plus ninety is one hundred and sixty-eight3. 1000-700= one thousand minus seven hundred is three hundred4. 1000+3000= one thousand plus three thousand is four thousand5. 600-400= six hundred minus four hundred is two hundred

1. 3+67= three plus sixty-seven is seventy 2. 78+90= seventy-eight plus ninety is one hundred and sixty-eight 3. 1000-700= one thousand minus seven hundred is three hundred 4. 1000+3000= one thousand plus three thousand is four thousand 5. 600-400= six hundred minus four hundred is two hundred