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소수점 1자리 덧셈

1
3.4
+
4.6
=
8
2
9.3
+
2.2
=
11.5
3
2.6
+
1.1
=
3.7
4
3.3
+
4.2
=
7.5
5
3.7
+
2.8
=
6.5
6
6.5
+
9.3
=
15.8
7
3.6
+
3.4
=
7
8
6.6
+
4.3
=
10.9
9
8.3
+
5.1
=
13.4
10
8.5
+
2.7
=
11.2
11
5.6
+
9.6
=
15.2
12
3.9
+
7.6
=
11.5
13
5.5
+
1.4
=
6.9
14
1.5
+
3.8
=
5.3
15
2.1
+
2.4
=
4.5