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소수점 1자리 덧셈

1
5.9
+
4.2
=
10.1
2
1.6
+
4.2
=
5.8
3
8.5
+
9.7
=
18.2
4
3.6
+
6.1
=
9.7
5
2.3
+
4.7
=
7
6
2.2
+
4.4
=
6.6
7
9.1
+
5.7
=
14.8
8
6.1
+
7.1
=
13.2
9
1.1
+
4.4
=
5.5
10
9.3
+
7.5
=
16.8
11
2.6
+
7.4
=
10
12
3.5
+
3.1
=
6.6
13
2.2
+
9.3
=
11.5
14
1.5
+
2.6
=
4.1
15
6.3
+
4.2
=
10.5