в) 4080 - (352719 - 57837) : 98 + 307 * 107; г) 40 * (207 * 54 - 793) - 270000 : 18; д) 215 * (368 - 274) + 68 * (127 + 128); е) (8222 - 4781) : 37 - (1519 - 637) : 42.

в) $4080 - (352719 - 57837) : 98 + 307 \cdot 107$ 1. $352719 - 57837 = 294882$ 2. $294882 : 98 = 3009$ 3. $307 \cdot 107 = 32849$ 4. $4080 - 3009 = 1071$ 5. $1071 + 32849 = 33920$ **Ответ: 33920** г) $40 \cdot (207 \cdot 54 - 793) - 270000 : 18$ 1. $207 \cdot 54 = 11178$ 2. $11178 - 793 = 10385$ 3. $40 \cdot 10385 = 415400$ 4. $270000 : 18 = 15000$ 5. $415400 - 15000 = 400400$ **Ответ: 400400** д) $215 \cdot (368 - 274) + 68 \cdot (127 + 128)$ 1. $368 - 274 = 94$ 2. $215 \cdot 94 = 20210$ 3. $127 + 128 = 255$ 4. $68 \cdot 255 = 17340$ 5. $20210 + 17340 = 37550$ **Ответ: 37550** е) $(8222 - 4781) : 37 - (1519 - 637) : 42$ 1. $8222 - 4781 = 3441$ 2. $3441 : 37 = 93$ 3. $1519 - 637 = 882$ 4. $882 : 42 = 21$ 5. $93 - 21 = 72$ **Ответ: 72**