Question

sumas y restas de enteros

1)+4-(+5)=
2) -3+(-8)=
3) -9-(-7)=
4) +5+(-11)=
5) -4+(-9)=
6) +3-(-5)=
7) -8+(-8)=
8) +8+(-8)=
9) +8-(-8)=
20)-8-(-8)=
21) +0-(-1)=
22)0+(-4)=



el que pone estupideces lo reportó
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Answer 1

$\huge\red {\mid {\fbox{\tt {hola}}\mid}}$

+4-(+5)=

=4−5

=4+−5

=−1

-3+(-8)=

−3−8

=−3+−8

=−11

-9-(-7)=

=−9−(−7)

=−9+7

=−2

+5+(-11)=

5−11

=5+−11

=−6

-4+(-9)=

−4−9

=−4+−9

=−13

+3-(-5)=

=3−(−5)

=3+5

=8

-8+(-8)=

−8−8

=−8+−8

=−16

+8-(-8)=

=8−(−8)

=8+8

=16

-8-(-8)=

=−8−(−8)

=−8+8

=0

+0-(-1)=

=0−(−1)

=0+1

=1

0+(-4)=

0−4

=0+−4

=−4

Salu2!!