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소숫점: 1자리 덧셈37

1
3.7
+
1.3
=
5
2
2.2
+
8.6
=
10.8
3
2.7
+
1.6
=
4.3
4
3.3
+
3.6
=
6.9
5
3.5
+
3.5
=
7
6
1.4
+
3.7
=
5.1
7
8.6
+
1.5
=
10.1
8
5.4
+
7.2
=
12.6
9
2.3
+
2.4
=
4.7
10
7.2
+
8.5
=
15.7
11
8.8
+
6.3
=
15.1
12
1.6
+
2.8
=
4.4
13
6.1
+
8.2
=
14.3
14
1.3
+
5.8
=
7.1
15
1.6
+
3.6
=
5.2