Răspuns:
a) 6x3206-184:4 + (86×105):6+ 650×3=
19236- 46+9030:6+1950=
19190+ 1505+ 1950=22645
b) (28×13-96:3)+8×24:4=
(364-32)+192:4=
332+48=380
c) 920- [(621-438)×5-169×4]=
920- (183×5-169×4)=
920-(915-676)=
920-239= 681
d) 36+8×7(900-862)-148=
36+(8×7×38)-148=
36+2128-148=2016
Explicație pas cu pas: