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소숫점: 1자리 덧셈22

1
2.2
+
9.3
=
11.5
2
4.6
+
1.9
=
6.5
3
6.4
+
4.1
=
10.5
4
3.1
+
4.1
=
7.2
5
5.2
+
9.5
=
14.7
6
2.6
+
3.2
=
5.8
7
4.4
+
2.8
=
7.2
8
3.2
+
3.2
=
6.4
9
3.8
+
4.3
=
8.1
10
2.1
+
1.4
=
3.5
11
3.1
+
3.4
=
6.5
12
4.5
+
3.6
=
8.1
13
6.1
+
7.2
=
13.3
14
4.9
+
2.4
=
7.3
15
1.2
+
3.9
=
5.1