Question

Me resolvam : A)(+18)-(+7)= / b)(+56)-(-10)= / c)(-13)-(+12)= / d)(-79)-(+99)= / e)(-25)-(-48)= f)(-25)-(-48)= / g)(-59)-(+33)= h)(+90)-(-1)=

Answer 1

a)(+18)-(+7)= 18 - 7 ==> 11

b)(+56)-(-10)= 56 + 10 ==> 66

c)(-13)-(+12)= -13 - 12 ==> - 25

d)(-79)-(+99)= - 79 - 99 ==> - 178

e)(-25)-(-48)= - 25 + 48 ==> 23

f)(-25)-(-48)=  - 25 + 48 ==> 23

g)(-59)-(+33)= - 59 - 33 ==> - 92

h)(+90)-(-1)= 90 + 1 ==> 91