\( 100+10.3= \)
100.3
110.3
\( 5.3+2.45= \)
7.705
7.75
\( 2.16+3.214= \)
6.370
5.374
\( 3+4.57= \)\( \)
7.57
34.57
\( 6.4\\+2.56 \)
8.90
8.96
100+10.3= 100+10.3= 100+10.3=
5.3+2.45= 5.3+2.45= 5.3+2.45=
2.16+3.214= 2.16+3.214= 2.16+3.214=
3+4.57= 3+4.57= 3+4.57=
6.4+2.56 6.4\\+2.56 6.4+2.56