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100 POINTS FOR ANSWERS AND BRAINIEST WITH THANKS AND RATING

Select from the drop-down menus to correctly identify each property shown.
the options are:
COMMUTATIVE PROPERTY
ASSOCIATIVE PROPERTY
OPPOSITE OF A SUM PROPERTY


A. βˆ’2.2+(βˆ’3.7+(βˆ’1.4))=(βˆ’2.2+(βˆ’3.7))+(βˆ’1.4)
B. βˆ’7.2+(βˆ’1.7+(βˆ’2.3))=βˆ’7.2+(βˆ’2.3+(βˆ’1.7))
C. βˆ’3.5βˆ’4.2=βˆ’(3.5+4.2)
D. (βˆ’5.2+(βˆ’8.4))+(βˆ’2.8)=βˆ’5.2+(βˆ’8.4+(βˆ’2.8)

Respuesta :

JannetPalos

Commutative property of addition:

a + b = b + a

Associative property of addition:

a + (b + c) = (a + b) + c

Opposite of a sum:

- a - b = - (a + b)

If we look at the options, A and D follow associative property.

B follows commutative property.

C follows opposite of a sum property.

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