Question

e) 61,9-5,68+ 86,5-12,0008;

f) 12,5–5,31 +2,4+6,831
-0,2+1,6023.

Answer 1

Răspuns:

e)61,9-5,68+ 86,5-12,0008=

61,9000-5,6800+86,5000-12,0008=

56,2200+74,4992=130,7192

f)12,5–5,31 +2,4+6,831-0,2+1,6023=

12,5000-5,3100+2,4000+6,831-0,2000+1,6023=

7,1900+9,0831-1,8023=

16,2731-1,8023=14,4708

Explicație pas cu pas: