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소숫점: 1자리 덧셈34

1
3.4
+
7.3
=
10.7
2
2.4
+
4.4
=
6.8
3
8.2
+
4.6
=
12.8
4
2.5
+
5.2
=
7.7
5
5.3
+
8.2
=
13.5
6
1.6
+
1.2
=
2.8
7
3.6
+
5.1
=
8.7
8
6.3
+
3.6
=
9.9
9
2.2
+
5.3
=
7.5
10
5.4
+
2.8
=
8.2
11
2.3
+
8.3
=
10.6
12
5.6
+
8.9
=
14.5
13
3.3
+
3.4
=
6.7
14
3.4
+
4.6
=
8
15
4.6
+
5.2
=
9.8