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소숫점: 1자리 덧셈38

1
3.8
+
4.2
=
8
2
7.2
+
3.5
=
10.7
3
4.1
+
6.8
=
10.9
4
4.1
+
5.1
=
9.2
5
5.1
+
4.9
=
10
6
3.2
+
2.1
=
5.3
7
9.4
+
3.7
=
13.1
8
3.2
+
7.4
=
10.6
9
6.7
+
4.8
=
11.5
10
8.2
+
3.1
=
11.3
11
6.3
+
5.4
=
11.7
12
6.6
+
9.1
=
15.7
13
4.5
+
3.3
=
7.8
14
5.7
+
2.1
=
7.8
15
9.4
+
3.1
=
12.5