What property is shown by the equation?
column a column b
1.
–(–33 + 18) = 33 + (...
![Mathematics](/tpl/images/cats/mat.png)
Mathematics, 19.08.2019 08:20, eli761029
What property is shown by the equation?
column a column b
1.
–(–33 + 18) = 33 + (–18)
2.
–10 + (–15) = –15 + (–10)
3.
4 + (29 + 16) = 4 + (16 + 29)
4.
–12 + (12 + 27) = (–12 + 12) + 27
a.
commutative property
b.
associative property
c.
opposite of a sum property
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Answers: 1
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