нужно сделать 769 и 770. пж

769
а) 65.14-(24.432-(28.592-25.29))=44.01
   1)28.592-25.29=3.302
   2)24.432-3.302=21.13
   3)65.14-21.31=44.01
б) (211.2-60.48)-(25.38-5.04-7.86)=138.24
   1)211.2-60.48=150.72
   2)25.38-5.04-7.86=12.48
   3)150.72-12.48=138.24
в) ((5-1.897)+(10-3.325))-(4.04+3.814-(2-1.678))=2.246
   1)5-1.897=3.103
   2)10-3.325=6.675
   3)3.103+6.675=9.778
   4)2-1.678=0.322
   5)4.04+3.814-0.322=7.532
   6)9.778-7.532=2.246
г) 27.29-7.354+(41-32.5)-(0.128-0.00228-0.00097)=28.31125
   1)41-32.5=8.5
   2)0.128-0.00228-0.00097=0.12475
   3)27.29-7.354+8.5-0.12475=28.31125

770
а) (7.008-2.98)+(2.16-0.469)-4.306-(0.26-0.095)=1.248
   1)7.008-2.98=4.028
   2)2.16-0.469=1.691
   3)0.26-0.095=0.165
   4)4.028+1.691-4.306-0.165=1.248
б) 6.003+2.0005-3.0494-(6.8-5.9252-0.0095)=4.0888
   1)6.8-5.9252-0.0095=0.8653
   2)6.003+2.0005-3.0494-0.8653=4.0888
в) 9.008-(0.628+1.9854)-(0.26+1.874-(3.36-2.461))=5.1396
   1)0.628+1.9854=2.6134
   2)3.36-2.461=0.899
   3)0.28+1.874-0.899=1.255
   4)9.008-2.6134-1.255=5.1396
г) 18.27-2.374+40-31.8-(0.029-0.00129-0.00067)=2406896
   1)0.029-0.00129-0.00067=0.02704
   2)18.27-2.374+40-31.8-0.02704=24.06896