12.2 + –4.3 + 18.6 + (–18.6) additive inverseassociative property✔ commutative propertydistributive property

Question

Revolt · Accepted Answer

✔ commutative property; 12.2 + –4.3 7.9: commutative property; 12.2 + –4.3 7.9: associative property; 12.2 + –4.3 7.9: additive inverse

Adding and Subtracting Decimals