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소숫점: 1자리 덧셈22

1
2.2
+
9.2
=
11.4
2
2.4
+
2.8
=
5.2
3
2.7
+
9.3
=
12
4
8.4
+
4.1
=
12.5
5
7.4
+
8.6
=
16
6
1.9
+
2.7
=
4.6
7
7.4
+
5.4
=
12.8
8
5.2
+
1.4
=
6.6
9
7.3
+
2.3
=
9.6
10
7.3
+
7.2
=
14.5
11
4.6
+
6.5
=
11.1
12
9.3
+
3.5
=
12.8
13
3.4
+
5.6
=
9
14
4.1
+
5.1
=
9.2
15
7.3
+
4.8
=
12.1