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소수점 1자리 덧셈

1
4.6
+
6.1
=
10.7
2
1.7
+
2.2
=
3.9
3
3.3
+
3.7
=
7
4
6.2
+
1.5
=
7.7
5
3.6
+
2.6
=
6.2
6
3.4
+
1.5
=
4.9
7
9.7
+
3.9
=
13.6
8
3.4
+
1.3
=
4.7
9
1.4
+
4.3
=
5.7
10
4.3
+
6.3
=
10.6
11
5.5
+
6.1
=
11.6
12
8.7
+
2.5
=
11.2
13
9.3
+
4.6
=
13.9
14
2.6
+
2.1
=
4.7
15
2.7
+
1.6
=
4.3