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소수점 1자리 덧셈

1
4.3
+
5.9
=
10.2
2
5.6
+
2.3
=
7.9
3
4.6
+
1.8
=
6.4
4
3.4
+
6.8
=
10.2
5
4.4
+
8.9
=
13.3
6
2.6
+
4.5
=
7.1
7
3.5
+
1.1
=
4.6
8
3.4
+
7.3
=
10.7
9
4.6
+
8.1
=
12.7
10
8.9
+
8.9
=
17.8
11
3.1
+
5.5
=
8.6
12
2.1
+
5.2
=
7.3
13
2.1
+
3.6
=
5.7
14
3.5
+
8.2
=
11.7
15
2.7
+
2.9
=
5.6