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소숫점: 1자리 덧셈31

1
3.1
+
3.3
=
6.4
2
6.1
+
3.3
=
9.4
3
8.1
+
6.5
=
14.6
4
1.1
+
8.5
=
9.6
5
4.3
+
4.8
=
9.1
6
1.7
+
3.4
=
5.1
7
8.5
+
6.1
=
14.6
8
6.3
+
1.7
=
8
9
5.2
+
5.1
=
10.3
10
5.8
+
3.5
=
9.3
11
7.5
+
9.1
=
16.6
12
3.1
+
9.6
=
12.7
13
2.7
+
2.6
=
5.3
14
6.2
+
1.7
=
7.9
15
4.7
+
3.6
=
8.3