如何用英文表达一些数学运算?如:9+3=1220-6=146*7=4215/3=59*(6+3)=81
1个回答

nine plus three is equal to twelve

or nine plus three equals twelve

twenty minus six is equal to fourteen

six times seven equals forty-two

fifteen over three equals five

or fifteen devided by three is five

nine times the sum of six and three equals eighty

-one

相关问题