Explicación paso a paso:
a) 8-(+6)
=8-6
=2
b) 20 - (-25)
=20+25
=45
c) -8 - (+7)
=-8-7
=-15
d) 25 - (-9)
=25+9
=34
a) (+5) (+7)
=35
b) (+7) (-8) = - 56
c) (-25) (-10) = 250
d) (-12) (+7) = - 84
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2025 KUDO.TIPS - All rights reserved.
Verified answer
Explicación paso a paso:
a) 8-(+6)
=8-6
=2
b) 20 - (-25)
=20+25
=45
c) -8 - (+7)
=-8-7
=-15
d) 25 - (-9)
=25+9
=34
a) (+5) (+7)
=35
b) (+7) (-8) = - 56
c) (-25) (-10) = 250
d) (-12) (+7) = - 84