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소수점 1자리 덧셈

1
3.3
+
1.5
=
4.8
2
1.2
+
5.4
=
6.6
3
9.9
+
6.7
=
16.6
4
5.8
+
1.1
=
6.9
5
8.3
+
8.6
=
16.9
6
5.2
+
1.4
=
6.6
7
9.1
+
1.3
=
10.4
8
3.9
+
6.3
=
10.2
9
4.5
+
1.1
=
5.6
10
7.6
+
1.5
=
9.1
11
2.6
+
9.2
=
11.8
12
6.8
+
5.4
=
12.2
13
7.5
+
6.2
=
13.7
14
5.3
+
9.3
=
14.6
15
8.8
+
5.7
=
14.5