А)800*50-(3 195+29 099)+(200 000-70 097)= 137609
3195 + 29099 = 32294
800 * 50 = 40000
200000 - 70097 = 129903
40000 - 32294 = 7706
7706 + 129903 = 137609
Б) (12459+49008+24576)-(5346+5347+ 348)=70002
12459 + 49008 = 61467
61467 + 24576 = 86043
5346 + 5347 = 10693
106393 + 5348 = 16041
86043 - 16041 = 70002
А)800*50-(3 195+29 099)+(200 000-70 097)= 137609
3195 + 29099 = 32294
800 * 50 = 40000
200000 - 70097 = 129903
40000 - 32294 = 7706
7706 + 129903 = 137609
Б) (12459+49008+24576)-(5346+5347+ 348)=70002
12459 + 49008 = 61467
61467 + 24576 = 86043
5346 + 5347 = 10693
106393 + 5348 = 16041
86043 - 16041 = 70002