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소수점 1자리 덧셈

1
5.9
+
9.4
=
15.3
2
2.2
+
2.5
=
4.7
3
5.1
+
7.3
=
12.4
4
9.4
+
1.4
=
10.8
5
6.3
+
7.8
=
14.1
6
3.8
+
5.2
=
9
7
5.2
+
3.6
=
8.8
8
7.3
+
3.9
=
11.2
9
2.2
+
9.6
=
11.8
10
9.3
+
7.2
=
16.5
11
4.4
+
5.1
=
9.5
12
6.3
+
5.8
=
12.1
13
2.5
+
4.3
=
6.8
14
4.6
+
7.2
=
11.8
15
5.5
+
7.3
=
12.8