mellissiad mellissiad

11-11-2017
Mathematics

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Which whole number property was used? 19 + (1 + 43) = (19 + 1) + 43 Associative Property of Addition Commutative Property of Addition Identity Property of Addition

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heyitsfredxd heyitsfredxd

11-11-2017

Associative property of addition. Assosiative means moving parenthesis either in addition or multiplication. Both equations you used will have the same answer BTW.

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Аноним Аноним

11-11-2017

That is the Associative Property of Addition

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