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소수점 1자리 덧셈

1
4.4
+
6.1
=
10.5
2
4.3
+
8.3
=
12.6
3
4.7
+
4.8
=
9.5
4
4.2
+
2.4
=
6.6
5
9.9
+
4.2
=
14.1
6
7.3
+
4.9
=
12.2
7
5.3
+
8.7
=
14
8
6.3
+
9.2
=
15.5
9
5.7
+
9.4
=
15.1
10
6.9
+
4.1
=
11
11
5.3
+
9.4
=
14.7
12
1.2
+
2.1
=
3.3
13
8.9
+
1.2
=
10.1
14
2.5
+
6.2
=
8.7
15
7.3
+
4.3
=
11.6