K
kienduc_2000


1/ If 5 less than 1/2 of K is 73 then K = ?
2/ If the sum of three consecutive integers is 30then their product is ? 9;10;11 nhập vào thì sai
2/ If the sum of three consecutive integers is 30then their product is ? 9;10;11 nhập vào thì sai
Last edited by a moderator: