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소수점 1자리 덧셈

1
6.1
+
3.7
=
9.8
2
1.3
+
9.3
=
10.6
3
6.2
+
4.5
=
10.7
4
4.5
+
3.1
=
7.6
5
6.1
+
9.4
=
15.5
6
5.5
+
2.8
=
8.3
7
8.3
+
2.2
=
10.5
8
5.4
+
8.4
=
13.8
9
9.5
+
3.1
=
12.6
10
9.4
+
7.4
=
16.8
11
2.4
+
6.1
=
8.5
12
2.7
+
9.3
=
12
13
1.8
+
1.3
=
3.1
14
9.6
+
1.7
=
11.3
15
4.5
+
4.4
=
8.9