evaluate the following expressions
A)-6+4+(-3)
B)-3+8-(-4)
C)-1+(-5)+7
D)-10-3-5
E)11+(-4)-(-5)
F)7+(-5)+5
G)-2+1-7
H)12-(-3)
I)-6+4-2
J)9+(-1)+(-3)
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Step-by-step explanation:
a) 6+4+(-3) =6+4-3= 10-3 = 7
b) -3+8-(-4)= --3+8+4 = 5+4 =9
c) -1+(-5)+7= -1 -5+7= -6+7= 1
d) -10-3-5= -10-8= -18
e) 11+(-4)-(-5) = 11-4+5= 7+5 = 12
f) 7+(-5)+5= 7-5+5= 2+5=7
g) -2+1-7 = -1-7 = -8
h) 12-(-3)= 12+3 = 15
I) -6+4-2= -2-2= 4
j) 9+(-1)+(-3)= 9-1-3= 8-3 =5
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