Respuesta:
a) (-653)-(+439)= -1092
b) (3 6/9)-(+2 1/2) = 1 1/6
c) (+25)+(-63)-(+96)+(+78)= -56
d) (12.5)+(-3.25)-(465.38)= -456.13
e) (+7 6/3)+(-3 4/8) = 5 1/2
Explicación paso a paso:
a) -653 - 439 = -1092
b) 3 6/9 - 2 - 1/2 = 1 + ( 6/9 - 1/2 ) = 1 3/18 = 21/18 = 7/6
c) 25 - 63 - 96 + 78 = -56
d) 12.50 - 3.25 - 465.38 = -456, 13
e) 7 6/3 - 3 - 4/8 = 4 + 2 - 1/2 = 6 - 1/2 = 11/2
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Respuesta:
a) (-653)-(+439)= -1092
b) (3 6/9)-(+2 1/2) = 1 1/6
c) (+25)+(-63)-(+96)+(+78)= -56
d) (12.5)+(-3.25)-(465.38)= -456.13
e) (+7 6/3)+(-3 4/8) = 5 1/2
Respuesta:
Explicación paso a paso:
a) -653 - 439 = -1092
b) 3 6/9 - 2 - 1/2 = 1 + ( 6/9 - 1/2 ) = 1 3/18 = 21/18 = 7/6
c) 25 - 63 - 96 + 78 = -56
d) 12.50 - 3.25 - 465.38 = -456, 13
e) 7 6/3 - 3 - 4/8 = 4 + 2 - 1/2 = 6 - 1/2 = 11/2