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소숫점: 1자리 덧셈14

1
1.4
+
1.1
=
2.5
2
7.4
+
1.8
=
9.2
3
1.3
+
3.4
=
4.7
4
6.2
+
2.6
=
8.8
5
6.6
+
1.5
=
8.1
6
1.3
+
9.1
=
10.4
7
1.9
+
5.3
=
7.2
8
6.9
+
4.6
=
11.5
9
5.7
+
2.5
=
8.2
10
4.4
+
7.1
=
11.5
11
1.9
+
3.4
=
5.3
12
9.8
+
1.3
=
11.1
13
8.2
+
1.7
=
9.9
14
4.3
+
2.5
=
6.8
15
1.4
+
8.4
=
9.8