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소수점 1자리 덧셈

1
4.8
+
6.3
=
11.1
2
7.6
+
6.2
=
13.8
3
4.3
+
4.1
=
8.4
4
8.3
+
2.7
=
11
5
3.1
+
2.8
=
5.9
6
5.3
+
8.1
=
13.4
7
1.4
+
1.4
=
2.8
8
5.7
+
2.4
=
8.1
9
4.6
+
4.5
=
9.1
10
1.2
+
5.8
=
7
11
3.3
+
1.2
=
4.5
12
1.5
+
1.9
=
3.4
13
3.8
+
1.1
=
4.9
14
5.7
+
1.5
=
7.2
15
3.1
+
4.5
=
7.6