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wlad13 [49]
2 years ago
5

What property is demonstrated by 7+h=h+7

Mathematics
2 answers:
julia-pushkina [17]2 years ago
5 0

Answer:

commutative property

hope that helped, if yes give me brainliest and if no draw my attention by hitting the comment box.

lozanna [386]2 years ago
4 0

ejemplo7 + 2 + 8.5 – 3.5

 

7 + 2 + 8.5 + (−3.5)

 

La propiedad asociativa no aplica a las expresiones de resta. Entonces, reescribe la expresión como la suma de un número negativo.

(7 + 2) + 8.5 + (−3.5)

 9   + 8.5 + (−3.5)

     17.5 + (−3.5)

     17.5 – 3.5 = 14

 

 

 

Agrupa 7 y 2, y súmalos. Luego, súmales 8.5. Finalmente, suma −3.5, que es lo mismo que restar 3.5.

Resta 3.5. La suma es 14.

7 + 2 + (8.5 + (−3.5))

7 + 2 +     5

 9  +     5

14

 

Agrupa 8.5 y –3.5, y luego súmalos para obtener 5. Luego suma 7 y 2, y súmalos al 5.

 

La suma es 14.

Respuesta    (7 + 2) + 8.5 – 3.5 = 14 y 7 + 2 + (8.5 + (−3.5))

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