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b)-3--(+) 10=7
c)-8+8=0
d)-4+2,3=-1,7
e)9,8-4,6=5,2
f)1,9+(-4)=-2,1
g)1 3/5 -6=4 2/5
h)-3,6+(-0,56)= -4,16 (4/25)
i)-6,625-0,375=-7
b) 10
c) -8
d) -4
e) 9,8
f) -4
g) 6
h) -0,56
i) -6,625
b)-3-(10)=-3+10=10-3=7
c)-16+8=-(16-8)=-8
d)-4+2,3=-(4-2,3)=-1,7
e)9,8-4,6=5,2
f)1,9+(-4)=-(4-1,9)-2,1
g)1 3/5-6=4 2/5
h)-3,6+(-0,56)=4/25
i)-6,625-0,375=-7