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소수점 1자리 덧셈

1
4.6
+
2.2
=
6.8
2
9.5
+
2.3
=
11.8
3
5.3
+
1.3
=
6.6
4
2.4
+
2.5
=
4.9
5
7.5
+
5.1
=
12.6
6
2.3
+
7.3
=
9.6
7
8.9
+
5.6
=
14.5
8
2.6
+
3.5
=
6.1
9
4.1
+
9.3
=
13.4
10
4.4
+
7.8
=
12.2
11
3.1
+
8.4
=
11.5
12
4.3
+
4.8
=
9.1
13
4.8
+
4.3
=
9.1
14
1.2
+
1.2
=
2.4
15
6.5
+
1.7
=
8.2