A. Complete each statement using the given property.
1. 51 + 62= _______________________ Commutative property
2. -81 + 43=_______________________ Commutative property
3. 4 + ( 6 + 15)= ____________________ Associative property
4. -3 . [(8) (9)]=_____________________ Associative property
5. ¬-9 (16 + 25)=_____________________ Distributive property
6. 32 . (- 11 + 6)= ___________________ Distributive property
7. 5 + 0 = _________________________ Identity property
8. {3 1/5 } ( 1 )______________________________ Identity property
9. ( 5 ) ( 6 ) + ( 5 ) ( 10 )=___________________________ Distributive property
10. 70 + 35 = ________________________________ Distributive property