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소숫점: 1자리 덧셈37

1
3.7
+
2.9
=
6.6
2
9.5
+
2.3
=
11.8
3
6.1
+
4.6
=
10.7
4
3.6
+
1.6
=
5.2
5
9.5
+
9.9
=
19.4
6
6.1
+
3.6
=
9.7
7
4.7
+
7.4
=
12.1
8
8.3
+
5.7
=
14
9
6.5
+
7.3
=
13.8
10
3.3
+
7.3
=
10.6
11
2.1
+
6.9
=
9
12
3.7
+
1.5
=
5.2
13
4.2
+
5.4
=
9.6
14
8.2
+
7.3
=
15.5
15
7.5
+
3.4
=
10.9