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소수점 1자리 덧셈

1
1.4
+
5.3
=
6.7
2
1.1
+
1.2
=
2.3
3
9.5
+
6.2
=
15.7
4
7.6
+
8.6
=
16.2
5
5.5
+
5.7
=
11.2
6
1.2
+
3.4
=
4.6
7
8.3
+
4.6
=
12.9
8
9.1
+
9.1
=
18.2
9
2.3
+
3.2
=
5.5
10
4.8
+
8.4
=
13.2
11
2.2
+
2.3
=
4.5
12
4.7
+
7.2
=
11.9
13
2.3
+
1.5
=
3.8
14
2.8
+
1.2
=
4
15
4.3
+
5.9
=
10.2