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Grade-4
Associative Property of Addition
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Which of the following shows associative property of addition?
28 + 0 = 28
28 x (29 + 29) =(28 x 29) + (28 x 29)
28 + 29 = 29 + 28
(28 + 29) + 29 = 28 + ( 29 + 29 )
Explanation
Associative property of addition means, when three or more numbers are added, the sum is the same regardless of the grouping of the addends.
i.e. ( a + b ) + c = a + (b + c)
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