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소숫점: 1자리 덧셈37

1
3.7
+
2.7
=
6.4
2
1.2
+
3.1
=
4.3
3
2.6
+
3.2
=
5.8
4
3.8
+
3.6
=
7.4
5
5.4
+
2.7
=
8.1
6
5.1
+
2.6
=
7.7
7
3.4
+
2.5
=
5.9
8
1.8
+
3.9
=
5.7
9
5.2
+
3.3
=
8.5
10
1.2
+
1.6
=
2.8
11
9.1
+
3.5
=
12.6
12
4.7
+
2.1
=
6.8
13
9.6
+
2.1
=
11.7
14
8.8
+
1.3
=
10.1
15
2.5
+
8.1
=
10.6