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Svetlanka [38]
3 years ago
8

11 + (19+6)= (11+____) + 6

Mathematics
2 answers:
ad-work [718]3 years ago
8 0
11+(19+6)= (11+19)+6 so it's the associative property
pshichka [43]3 years ago
6 0
19.
Due to the associative property of addition, you may switch the parentheses, keeping everything still equal.<span />
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