one hundred and twenty-three million, eight hundred and fifty-six thousand, seven hundred and nine
in the morning; on the morning of September 1;
in September; in 1988; on September 1 (on the first of September)
＋Six and five is (are) eleven.
Six hundred plus forty is (equals) six hundred and forty.
－Four from seven is (leaves) three.
Six hundred minus one hundred equals five hundred.
X 16 x 11 = 176
Sixteen times eleven is (makes) one hundred and seventy-six.
÷ 9 ÷ 3 = 3
Nine divided by three equals three.
A. three dozen eggs; three dozen of these eggs; dozens of eggs
B. three score years; a (three) score of people; scores of times
More than 40 percent of the students wear glasses.
70 percent od the fund(资金) was supplied by the Government.
one pound and a half ,one and a half years