Step-by-step explanation:
∴ Addition is associative. ∴ Subtraction is not associative. ∴ Multiplication is associative. ∴ Division is not associative.
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Associativity for Integers.
Operation Commutative True / False
Addition a + (b + c) = (a + b) + c True
Subtraction a − (b − c) = (a − b) − c False
