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소수점 1자리 덧셈

1
6.2
+
1.3
=
7.5
2
7.2
+
1.9
=
9.1
3
8.2
+
1.6
=
9.8
4
2.6
+
1.5
=
4.1
5
5.1
+
1.4
=
6.5
6
7.6
+
1.9
=
9.5
7
4.3
+
6.3
=
10.6
8
5.2
+
5.8
=
11
9
5.3
+
4.9
=
10.2
10
1.5
+
3.4
=
4.9
11
9.1
+
4.2
=
13.3
12
5.4
+
4.2
=
9.6
13
1.2
+
1.7
=
2.9
14
1.5
+
2.5
=
4
15
6.1
+
2.4
=
8.5