tính: \(\dfrac{-5}{9}\) + \(\dfrac{5}{9}\) : ( 1\(\dfrac{1}{2}\) - 2\(\dfrac{1}{12}\))
Loga
Toán lớp 6
tính: \(\dfrac{-5}{9}\) + \(\dfrac{5}{9}\) : ( 1\(\dfrac{1}{2}\) - 2\(\dfrac{1}{12}\))
