12.2 + –4.3 + 18.6 + (–18.6) additive inverseassociative propertycommutative 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