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소수점 1자리 덧셈

1
5.9
+
4.5
=
10.4
2
8.9
+
5.2
=
14.1
3
1.5
+
4.3
=
5.8
4
2.7
+
6.2
=
8.9
5
1.6
+
1.2
=
2.8
6
4.9
+
2.6
=
7.5
7
2.9
+
3.9
=
6.8
8
9.4
+
9.9
=
19.3
9
8.4
+
5.6
=
14
10
5.4
+
3.4
=
8.8
11
4.2
+
1.6
=
5.8
12
3.7
+
7.5
=
11.2
13
6.4
+
3.1
=
9.5
14
3.2
+
2.2
=
5.4
15
1.9
+
5.4
=
7.3