Explicație pas cu pas:
a) 58,31-9,28-4,17= 49,03 - 4,17 = 44,86
b) 73,11-0,07-1,415= 73,04 - 1,415 = 71,625
c) 705,6-13,089-41,765= 692,511 - 41,765 = 650,746
d) 17-3,875- 5,08= 13,125 - 5,08 = 8,045
e)83,5- 18-19, 467= 65,5 - 19,467 = 46,033
f) 604,368- 97,11- 12= 507,258 - 12 = 495,258
