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소수점 1자리 덧셈

1
3.2
+
1.6
=
4.8
2
3.3
+
4.3
=
7.6
3
3.1
+
2.7
=
5.8
4
1.6
+
5.1
=
6.7
5
8.2
+
1.3
=
9.5
6
4.3
+
3.3
=
7.6
7
2.1
+
9.7
=
11.8
8
4.3
+
8.3
=
12.6
9
2.2
+
7.1
=
9.3
10
1.4
+
9.2
=
10.6
11
2.1
+
6.1
=
8.2
12
8.2
+
4.1
=
12.3
13
1.9
+
1.2
=
3.1
14
2.7
+
4.5
=
7.2
15
6.2
+
9.2
=
15.4