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소숫점: 1자리 덧셈46

1
4.6
+
7.3
=
11.9
2
8.4
+
5.9
=
14.3
3
3.6
+
1.6
=
5.2
4
4.5
+
9.6
=
14.1
5
4.2
+
2.1
=
6.3
6
6.6
+
5.8
=
12.4
7
9.4
+
2.4
=
11.8
8
4.3
+
6.6
=
10.9
9
5.6
+
8.5
=
14.1
10
3.4
+
9.6
=
13
11
3.9
+
4.2
=
8.1
12
5.9
+
8.1
=
14
13
5.9
+
3.6
=
9.5
14
3.3
+
2.5
=
5.8
15
2.6
+
8.3
=
10.9