1) 13,01 – 10,297 + 4,001 – 2,4054
13,01 - 10,297 = 2,713
2,713 + 4,001 = 6,714
6,714 - 2,4054 = 4,3086
Ответ: 4,3086
2) (9,3 - 7,002 + 1,064) – (7,7 - 6,814 – 0,16)
9,3 - 7,002 = 2,298
2,298 + 1,064 = 3,362
7,7 - 6,814 = 0,886
0,886 - 0,16 = 0,726
3,362 - 0,726 = 2,636
Ответ: 2,636