a) (128+375) + (-58)=
b) [326+(-458)]+(24+458)=
c) [726+(-226)]+(-8)=
d)212*17+(-312)*17=
e)-12+(-8)]*[-2*(-24)+5*(-12)]=
f) [-7*6+6*(-5)]*[12*(-8)+(-17)*6-(-15)*(-4)]=
g)[-18*9-16*(-8)]*[12*(-6)-8*(-4)]=
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a) 503 - 58 = 445
b) -133 + 482 = 349
c) 500 - 8 = 492
d) 3604 - 55964 = - 52360
e)-20* [48 + (-60)] = -240
f) [-42+(-30)]*[-96 -102 - 60] = -72*(-258) = 18576
g) (-162 + 128)* (-72 + 32) = (-34)*(-40) = 1360
Mam nadzieję, że pomogłam ;)
a) (128+375) + (-58)= 503 + (-58) = 445
b) [326+(-458)]+(24+458)= (-132) + 482 = 350
c) [726+(-226)]+(-8)= 500 + (-8) = 492
d)212*17+(-312)*17= 3604 + (-5304) = -1700
e)-12+(-8)]*[-2*(-24)+5*(-12)]= (-20) * [48+ (-60)]= (-20)* (-12) = 240
f) [-7*6+6*(-5)]*[12*(-8)+(-17)*6-(-15)*(-4)]= [-42 + (-30)] * [(-96) + (-102) - 60] = -72 * (-258) = 18576
g)[-18*9-16*(-8)]*[12*(-6)-8*(-4)]= [-162 - (-128)] * [-72 - (-32)] = -34 * (-40) = 1360