Question

Efectuați : 2,147+1,5; 7,21-5,103; 41,8×2,1; 5,5:5; 2,7:1,35; 15,23-8,13+41,003; 2,05+19:2;​

Answer 1

Răspuns:

1)2,147+1,5=3,647

2)7,21-5,103=2,107

3)41,8×2,1=87,78

4)5,5:5=1,1

5)2,7:1,35=2

6)15,23-8,13+41,003=48,103

7)2,05+19:2=11,55

Succes!