Question

and
11 #1
13 - (7 - 5) + (13-7) - 5
Hence, associative law is not applicable to subtraction on whole numbers.
5. If a, b and c are whole numbers such that a - b = c, then b + c = a.
For example : Let the whole numbers be 11, 8 and 3.
11 - 8 = 3 and 8 + 3 = 11
answe
32
WI​

Answer 1

Answer:

31-19

Explanation:

13-7+5+13-7-5

13+5+13-7-7-5

31-10