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소수점 1자리 덧셈

1
3.4
+
6.3
=
9.7
2
5.5
+
4.3
=
9.8
3
7.1
+
1.7
=
8.8
4
2.4
+
3.8
=
6.2
5
6.1
+
4.5
=
10.6
6
2.6
+
3.2
=
5.8
7
6.3
+
3.1
=
9.4
8
1.5
+
2.1
=
3.6
9
3.5
+
2.4
=
5.9
10
8.5
+
7.5
=
16
11
1.5
+
6.2
=
7.7
12
4.6
+
1.5
=
6.1
13
4.4
+
4.3
=
8.7
14
4.9
+
1.4
=
6.3
15
1.5
+
9.1
=
10.6