A. 7
B. -4
C. -3
D. -14
Explicación paso a paso:
[tex] + 12 - ( + 5) = \\ \\ 12 - 5 = \\ \\ 7[/tex]
[tex] + 6 - ( + 10) = \\ \\ 6 - 10 = \\ \\ - 4[/tex]
[tex] - 8 + ( + 5) = \\ \\ - 8 + 5 = \\ \\ - 3[/tex]
[tex] - 10 + ( - 4) = \\ \\ - 10 - 4 = \\ \\ - 14[/tex]
Si te sirvió deja tu corona :)
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A. 7
B. -4
C. -3
D. -14
Holaaa!!
Explicación paso a paso:
A.
[tex] + 12 - ( + 5) = \\ \\ 12 - 5 = \\ \\ 7[/tex]
B.
[tex] + 6 - ( + 10) = \\ \\ 6 - 10 = \\ \\ - 4[/tex]
C.
[tex] - 8 + ( + 5) = \\ \\ - 8 + 5 = \\ \\ - 3[/tex]
D.
[tex] - 10 + ( - 4) = \\ \\ - 10 - 4 = \\ \\ - 14[/tex]
Si te sirvió deja tu corona :)