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소수점 1자리 덧셈

1
5.6
+
9.1
=
14.7
2
3.9
+
5.3
=
9.2
3
9.2
+
1.5
=
10.7
4
2.9
+
4.7
=
7.6
5
3.8
+
9.4
=
13.2
6
7.5
+
5.2
=
12.7
7
6.5
+
7.1
=
13.6
8
3.5
+
4.2
=
7.7
9
1.4
+
8.5
=
9.9
10
9.4
+
2.1
=
11.5
11
3.5
+
1.5
=
5
12
9.6
+
5.4
=
15
13
1.1
+
1.5
=
2.6
14
4.6
+
9.5
=
14.1
15
4.2
+
4.4
=
8.6