Respuesta:
a) +8 - (+8)=
[tex]=8-8\\\\=0[/tex]
i) -8 - (+6)
[tex]=-14[/tex]
b) -7- (-2) =
[tex]=-5[/tex]
j) 9-(+2) =
[tex]=7[/tex]
k) -12-(+8)=
[tex]=-20[/tex]
c) -9-(-7)=
[tex]=-2[/tex]
I) -6-0=
[tex]=-6[/tex]
d) +3-(+9) = 00000000
[tex]-6=0[/tex]
m) -3- (+8) = 00000000
[tex]-11=0[/tex]
e) +2-(+2) =
[tex]=0[/tex]
n) -20-(+12)=
[tex]=-32[/tex]
f) --9-(-5) =
[tex]=14[/tex]
g) +6-(+10) =
[tex]=-4[/tex]
o) -8- (+4) =
[tex]=-12[/tex]
h) -4-(-11) =
p) 12-(-20) =
=32
+8-(+8)= 0/ -7-(-2)= -5
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Verified answer
Respuesta:
a) +8 - (+8)=
[tex]=8-8\\\\=0[/tex]
i) -8 - (+6)
[tex]=-14[/tex]
b) -7- (-2) =
[tex]=-5[/tex]
j) 9-(+2) =
[tex]=7[/tex]
k) -12-(+8)=
[tex]=-20[/tex]
c) -9-(-7)=
[tex]=-2[/tex]
I) -6-0=
[tex]=-6[/tex]
d) +3-(+9) = 00000000
[tex]-6=0[/tex]
m) -3- (+8) = 00000000
[tex]-11=0[/tex]
e) +2-(+2) =
[tex]=0[/tex]
n) -20-(+12)=
[tex]=-32[/tex]
f) --9-(-5) =
[tex]=14[/tex]
g) +6-(+10) =
[tex]=-4[/tex]
o) -8- (+4) =
[tex]=-12[/tex]
h) -4-(-11) =
[tex]=7[/tex]
p) 12-(-20) =
=32
Respuesta:
+8-(+8)= 0/ -7-(-2)= -5