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소수점 1자리 덧셈

1
4.4
+
5.4
=
9.8
2
7.3
+
2.2
=
9.5
3
5.4
+
8.6
=
14
4
3.7
+
4.4
=
8.1
5
4.6
+
1.9
=
6.5
6
6.3
+
7.3
=
13.6
7
9.8
+
3.9
=
13.7
8
3.4
+
4.8
=
8.2
9
1.6
+
5.5
=
7.1
10
5.2
+
5.4
=
10.6
11
4.6
+
3.5
=
8.1
12
3.1
+
2.6
=
5.7
13
2.7
+
1.5
=
4.2
14
6.7
+
1.6
=
8.3
15
6.1
+
3.2
=
9.3