Commutative property of integer -145 and 623 verify it - Maths - Integers

Question

Commutative property of integer -145 and 623 verify it

Neha Sethi · Accepted Answer

Dear student
Assuming commutative property for addition of
integers
Let a=-145 and b=623
Consider a+b=-145+623=478
and b+a=623+(-145)=623-145=478
Hence a+b=b+a
Also showing for commutative property for
multiplication of integers
Let a=-145 and b=623
Consider ab=(-145)(623)=-90335
and ba=(623)(-145)=-90335
Hence ab=ba
Regards

Commutative property of integer -145 and 623.verify it