5 = 3 X 9 = 3 X 3 =4 X 8 = 2 X 9 = 24

45 : - DE THI GHKII
Toán DE THI GHKII
45 : 5 = 3 x 9 = 3 x 3 =4 x 8 = 2 x 9 = 24 : 4 =