53 + 73 =126
63 - 2 =61
83 + 62 =145
73 - 33 =40
đã kb nha!
53+73=126
63-2=61
83+62=145
73-33=40
k mk nha
53+73=126
63-2=61
83+62=145
73-33=40
k nha
53 + 73 = 126
63 - 2 = 61
83 + 62 = 145
73 - 33 = 40
53 + 73 = 126
63 - 2 = 61
83 + 62 = 145
73 - 33 = 40
kick mik nha
53 + 73 = 126
63-2 = 61
83 + 62 = 145
73-33= 40