Attempt following question by selecting a choice to answer.
B
Which number sentence is true?
D BA.
B77 - 0 = 77
B.
B77 - 0 = 0
C.
B77 - 0 = 770
D.
Bnone of these
B
A
Step 1: Among the number sentences listed, only '77 - 0 = 77' is true.
[Because, zero subtracted from any number is the same number.]