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소수점 1자리 덧셈

1
2.2
+
4.4
=
6.6
2
1.9
+
3.6
=
5.5
3
1.3
+
6.3
=
7.6
4
9.5
+
2.7
=
12.2
5
1.4
+
8.4
=
9.8
6
1.7
+
5.7
=
7.4
7
7.1
+
7.1
=
14.2
8
8.2
+
4.3
=
12.5
9
3.6
+
1.5
=
5.1
10
1.6
+
2.5
=
4.1
11
2.4
+
3.4
=
5.8
12
7.5
+
1.9
=
9.4
13
9.4
+
4.1
=
13.5
14
5.1
+
4.2
=
9.3
15
3.3
+
1.2
=
4.5