Question

1.64 + 25 + 11) = (64 +25) + 11 is an example of the -----
a) closure property
b) commutative property
c) associative property
d) distributive property

2. The least number to be added to 5618 to get a number exactly divisible by
25 is:
a) 7
b) 8
c) 9
d)10
rresponding to the following​

Answer 1

Answer:

1. closure property

2. 7