Question

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Answer 1

1. a)=-15

b)=-93

c)=-65

d)=-135

e)=573

f)=-259

2. a)=-888

b)=1472

c)=437

d)=-3648

e)=-125

f)=71

g)=-210

h)=211

Answer 2

Răspuns:

1

a) -32+17=-15

b) -64-29=-93

c)-140+75=-65

d)+125-260=-135

e)+272+625-324=573

f)-260+145+216=-259

2

a= -888

b=1472

c=437

d=3648

e=-125

f=71

g=-21

h=211