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소숫점: 1자리 덧셈32

1
3.2
+
5.3
=
8.5
2
6.4
+
3.4
=
9.8
3
4.1
+
2.5
=
6.6
4
3.4
+
6.8
=
10.2
5
1.2
+
9.5
=
10.7
6
6.3
+
1.4
=
7.7
7
3.2
+
1.9
=
5.1
8
4.4
+
6.4
=
10.8
9
1.8
+
6.3
=
8.1
10
5.8
+
8.3
=
14.1
11
1.5
+
3.9
=
5.4
12
3.1
+
9.6
=
12.7
13
6.3
+
2.4
=
8.7
14
7.5
+
3.5
=
11
15
7.3
+
1.2
=
8.5