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소숫점: 1자리 덧셈37

1
3.7
+
9.3
=
13
2
3.9
+
5.1
=
9
3
4.2
+
2.7
=
6.9
4
6.2
+
7.3
=
13.5
5
8.9
+
6.1
=
15
6
1.1
+
4.1
=
5.2
7
2.1
+
5.5
=
7.6
8
2.4
+
7.4
=
9.8
9
5.4
+
5.5
=
10.9
10
5.4
+
4.8
=
10.2
11
1.1
+
5.6
=
6.7
12
2.2
+
3.2
=
5.4
13
5.2
+
8.3
=
13.5
14
3.1
+
8.4
=
11.5
15
1.7
+
6.3
=
8