Как на словами 40+20=60 57+4=61 18+7=25 78+14=92 19+8=27 68+15=83 42+45=87 83+7=90 85+15=100 99+1 = 100 53+47=100 27+73=100

1)forty plus twenty equals sixty 2)fifty-seven plus five equals sixty-one 3)eighteen plus seven equals twenty-five 4)seventy-eight plus fourteen equal to ninety-two 5)nineteen plus eight equals twenty-seven 6)sixty-eight plus fifteen equal to eighty-three 7)plus forty-two and forty-five and eighty-seven equal 8)eighty-three plus seven is equal to ninety 9)eighty-five plus fifteen hundred  10)ninety-nine plus one equals one hundred 11)plus fifty-three hundred and forty-seven equal 12)twenty-seven plus one hundred and seventy-three equals удачи тебе в учёбе!