a) |- 21 - 18|=39
b) |5 : 11 - 27| =26,545
c) |11 ×5 - 74| =19
d) |- 13× 5 + 43| =22
е) |13 + 11 - 74| =50
f) |34× 5+70 (- 4)| =110
a) |- 21 - 18|=39
b) |5 : 11 - 27| =26,545
c) |11 ×5 - 74| =19
d) |- 13× 5 + 43| =22
е) |13 + 11 - 74| =50
f) |34× 5+70 (- 4)| =110