Which of the following statements is true
A15 – 0 = 0
B15 + 0 = 0
C0 ÷ 15 = 0
D15 ÷ 0 = 0
A15 – 0 = 0
B15 + 0 = 0
C0 ÷ 15 = 0
D15 ÷ 0 = 0