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소수점 1자리 덧셈

1
6.3
+
4.1
=
10.4
2
4.4
+
4.5
=
8.9
3
4.1
+
5.3
=
9.4
4
1.7
+
2.5
=
4.2
5
6.3
+
7.1
=
13.4
6
8.5
+
1.6
=
10.1
7
5.1
+
5.5
=
10.6
8
1.3
+
3.4
=
4.7
9
2.4
+
6.3
=
8.7
10
1.3
+
7.5
=
8.8
11
7.6
+
1.8
=
9.4
12
6.4
+
3.6
=
10
13
3.7
+
3.4
=
7.1
14
5.9
+
1.3
=
7.2
15
2.3
+
7.3
=
9.6