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소수점 1자리 덧셈

1
4.6
+
5.6
=
10.2
2
1.9
+
5.4
=
7.3
3
7.6
+
3.2
=
10.8
4
2.7
+
5.7
=
8.4
5
6.5
+
6.5
=
13
6
7.8
+
2.5
=
10.3
7
8.4
+
6.1
=
14.5
8
8.7
+
5.9
=
14.6
9
2.1
+
3.7
=
5.8
10
5.1
+
2.2
=
7.3
11
2.8
+
3.6
=
6.4
12
3.4
+
9.3
=
12.7
13
3.5
+
2.4
=
5.9
14
9.2
+
1.5
=
10.7
15
1.6
+
7.3
=
8.9