a.-2:(7-11)=
b.6-(-7)*(-2)
------------=
-4 2
c.(-2-4)*(-6):(-3)=
d.(-3)*(-2-10)-5
----------------=
7-9
3 2
e.(-2)+45:(-3)=
f.15-(-2)*4 5-2
------------ + -----
-11+4 2-3
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
-2:(7-11)=-2:(-4)=1/2
6-(-7)*(-2) 6-14
_________=_______ -8:(-4)=2
-4 -4
(-2-4)*(-6):(-3)=-6*(-6):(-3)=36:(-3)=-12
(-3)*(-2-10)-5 (-3)*-12-5 36-5
____________ = ___________ = ______ = 31:(-2)=-15,5
7-9 -2 -2
(-2)+45:(-3)=-2-15=-17
15-(-2)*4 5-2 23 3 23 21 54
------------ + ----- = _________ + _____ = ___+____=____=-7 5/7
-11+4 2-3 -7 -1 -7 -7 -7