Oblicz pamiętając o kolejności wykonywania działań : a) - 1212 : 6 * 2 = b) -1212 : (6*2 = c) -10 : 2 + (-3) * (-16) - 48 = d) 121 : (-11) * 2 : (-22) = e) 144 : (-3) - 81 : (-27) = f) 547 * (-13) + (-621) : (-3) =
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a) -1212:6*2= (-202) * 2 = -404
b) -1212 : ( 6* 2) = -1212 : 12 = -101
c) -10 : 2 +(-3) * (-16) - 48 = -5 + 48 - 48= -5
d) 121 : (-11) * 2 : (-22) = (-1) * 2 : ( -22) = (-2) : (-22) ≈ 0.09
e) 144 : (-3) - 81 : (-27) = - 48 + 3 = - 45
f) 547 * ( -13) + (-621) : (-3) ≈ 42,1 + 207 = 249,1
a ) =-202*2=-404
b ) =1212:12=101
c ) =-5+(-3)+48-48=-8
d ) mi jakoś źle wychodzi ..
e ) =-48-(-3)=-45
f ) =(-7771)+207=-7978