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소숫점: 1자리 덧셈34

1
3.4
+
7.2
=
10.6
2
4.2
+
5.6
=
9.8
3
1.5
+
4.9
=
6.4
4
5.7
+
2.1
=
7.8
5
9.1
+
5.7
=
14.8
6
1.5
+
5.2
=
6.7
7
3.7
+
5.4
=
9.1
8
8.1
+
2.5
=
10.6
9
3.3
+
8.2
=
11.5
10
5.3
+
3.1
=
8.4
11
4.6
+
2.3
=
6.9
12
2.3
+
1.4
=
3.7
13
7.5
+
5.3
=
12.8
14
4.9
+
5.2
=
10.1
15
5.2
+
6.2
=
11.4