1) 60:15235-2960:15 = 4235 = 94940 - 298 = 642
2) 502-(954-105954 = 38380 - 105 = 27502 - 275 = 227
3) 108+392-225:225:5 = 4108 + 392 = 50500 - 45 = 455
4) (764-279):6+11764 - 279 = 48485:6 = 880 + 119 = 199
5) (390:3+970)4:390:3 = 13130 + 970 = 11011004 = 4404400:2 = 2200
Итак, ответы1) 642) 223) 454) 195) 2200
1) 60:15235-29
60:15 =
4235 = 94
940 - 298 = 642
2) 502-(954-105
954 = 38
380 - 105 = 27
502 - 275 = 227
3) 108+392-225:
225:5 = 4
108 + 392 = 50
500 - 45 = 455
4) (764-279):6+11
764 - 279 = 48
485:6 = 8
80 + 119 = 199
5) (390:3+970)4:
390:3 = 13
130 + 970 = 110
11004 = 440
4400:2 = 2200
Итак, ответы
1) 64
2) 22
3) 45
4) 19
5) 2200