Question

3. Efectuați următoarele operații:
a) 4,721 - 0,861;
d) 10,018 - 7,318;
g) 54 - 32,71;
b) 42,107 - 17,257,
e) 316,131 - 0,011;
h) 21,277 - 11,107;
c) 89,513 11,065
f) 5,9 -3,4;
i) 29,717 - 4,917.
​

Answer 1

Răspuns:

4,721-0,861=3,86

10,018-7,318=2,7

54-32,71=21,29

42,107-17,257=24,85

316,131-0,011=316,12

21,277-11,107=10,17

89,513-11,065=78,448

5,9-3,4=2,5

29,717-4,917=24,8