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소수점 1자리 덧셈

1
2.7
+
4.4
=
7.1
2
6.7
+
5.5
=
12.2
3
4.2
+
1.2
=
5.4
4
4.8
+
5.1
=
9.9
5
5.5
+
1.1
=
6.6
6
2.2
+
5.3
=
7.5
7
1.9
+
4.3
=
6.2
8
9.2
+
4.1
=
13.3
9
4.8
+
8.5
=
13.3
10
1.6
+
1.1
=
2.7
11
1.5
+
4.8
=
6.3
12
3.3
+
2.4
=
5.7
13
3.3
+
7.6
=
10.9
14
5.2
+
3.6
=
8.8
15
6.6
+
1.9
=
8.5