If the sum of a 4-digit natural number and 17，the difference

英语翻译The sum of the digits of a two-digit number is subtracte 英语翻译if the product of all digits of a six-digit number is 12 the product of 7 and a number is more than the sum of 7 and why后面接下the sum of n diffrernt natural number is less than 50 if the sum of the three continuous natural numbers is 99,the Find the number of three-digit numbers possible if only the I.am.think.of.a.number.if I.add.4 to the number and then mul eight times the sum of a number and its reciprocal results i if y is the sum of 3x and 5 more than x ,by what number does 这道英语IQ怎么写?if the difference of two number is 10 and their pr 英语翻译1.The sum of two numbers is 23.If the greater number is 英语翻译A number is chosen randomly from all of the 2-digit inte