英语翻译6,2,1,3 8.If k is a number so that the sum of k and any
英语翻译A Niven number is a number such that the sum of its digi
英语翻译1.The sum of two numbers is 23.If the greater number is
if y is the sum of 3x and 5 more than x ,by what number does
the product of 7 and a number is more than the sum of 7 and
Given that A is the sum ofthe square of 3 and the square of
if 2/3 is 1/2 of 4/5 of a certain number, then that number i
英语翻译The sum of the digits of a two-digit number is subtracte
If 1/5 of a number is 12,What is 3/10 of the same number?
英语翻译Company A and Company B agree that if any of the ordinar
英语翻译A setof 10 numbers has sum 100.Each number of the set is
analyse if there is any relationships between the number of
英语翻译谁能帮我翻译一下If 4x is 9 greater than the sum of x and 3y,then