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Math Properties
Definitions | Examples | Properties |
---|---|---|
When three or more numbers are added, the sum is the same regardless of the grouping of the addends | (a+b)+c=a+(b+c) | Associative Property of Addition |
The sum of any number and zero is the original number | a+0=a | Identity Property of Addition |
a is -a so that a+(-a)=0 | a+(-a)=0 | Additive Inverse of a Number |
Commutative Property of Multiplication | ||
Associative Property of Multiplication | ||
Identity Property of Multiplication | ||
Multiplicative Inverse of a Number | ||
The order of addends doesn't change the sum | a+b=b+a | Commutative Property of Addition |