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소숫점: 1자리 덧셈14

1
1.4
+
8.8
=
10.2
2
4.6
+
6.2
=
10.8
3
1.2
+
5.9
=
7.1
4
9.6
+
1.3
=
10.9
5
6.2
+
2.6
=
8.8
6
8.4
+
5.5
=
13.9
7
1.7
+
2.1
=
3.8
8
4.3
+
1.4
=
5.7
9
6.2
+
8.3
=
14.5
10
5.2
+
2.2
=
7.4
11
3.1
+
7.2
=
10.3
12
5.4
+
3.3
=
8.7
13
7.9
+
1.2
=
9.1
14
5.4
+
7.2
=
12.6
15
4.6
+
9.6
=
14.2