1) 86,58 + 32,6 + 5,079 = 124,259
2) 28,964 + 51,16 + 48,036 = 128,16
3) 84,25 + 72,844 + 17,156 + 16,85 = 191,1
4) 26,836 - 8,59 - 12,6 - 35,5801 = −29,9341
5) 489,2 - (164,4 + 92,16 - 138,254) = 370,894
1) 86,58 + 32,6 + 5,079 = 124,259
2) 28,964 + 51,16 + 48,036 = 128,16
3) 84,25 + 72,844 + 17,156 + 16,85 = 191,1
4) 26,836 - 8,59 - 12,6 - 35,5801 = −29,9341
5) 489,2 - (164,4 + 92,16 - 138,254) = 370,894