\( \text{5}.1+2.3= \)
8.3
7.4
\( 2.5+\text{3}.1= \)
5.6
3.6
\( \text{10}.1+2.3= \)
12.4
10.4
5.1+2.3= \text{5}.1+2.3= 5.1+2.3=
2.5+3.1= 2.5+\text{3}.1= 2.5+3.1=
10.1+2.3= \text{10}.1+2.3= 10.1+2.3=