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소숫점: 1자리 덧셈51

1
5.1
+
1.4
=
6.5
2
1.3
+
2.5
=
3.8
3
2.3
+
2.6
=
4.9
4
3.7
+
4.4
=
8.1
5
6.3
+
5.6
=
11.9
6
2.8
+
1.4
=
4.2
7
9.3
+
4.8
=
14.1
8
9.5
+
9.2
=
18.7
9
2.8
+
8.1
=
10.9
10
7.6
+
2.3
=
9.9
11
4.3
+
7.2
=
11.5
12
1.8
+
1.5
=
3.3
13
4.5
+
1.1
=
5.6
14
9.6
+
4.4
=
14
15
4.4
+
5.1
=
9.5