Question

13. Find the properties used in the following.
a. 175 + 32 = 32 + 175
b. 152 + 0 = 0 + 152 = 152
c. 88 + ( 979+12 ) = ( 88 + 979 ) + 12
d. 189 + ( 53 + 11) = 189 + (11 + 53 ) = (189 + 11 ) + 53

Answer 1

Step-by-step explanation:

Two properties

i)Distributive property

ii)Commutative property

Answer 2

Answer:

distributive and commutative properties are used.