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소숫점: 1자리 덧셈51

1
5.1
+
1.2
=
6.3
2
9.4
+
5.8
=
15.2
3
5.7
+
8.4
=
14.1
4
3.7
+
5.6
=
9.3
5
8.6
+
2.7
=
11.3
6
6.3
+
1.8
=
8.1
7
2.4
+
2.6
=
5
8
4.7
+
1.3
=
6
9
4.4
+
8.3
=
12.7
10
1.4
+
5.6
=
7
11
7.6
+
9.1
=
16.7
12
6.8
+
6.1
=
12.9
13
3.4
+
4.2
=
7.6
14
1.3
+
5.5
=
6.8
15
2.3
+
4.5
=
6.8